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COMPANY ADVANTAGE

POPULAR PRODUCTS

BY-ATP-007

Threshold has a clearance of .5" which creates a barrier against dirt, dust, drafts and light infiltration.
This threshold is wheelchair accessible. Available in stainless steel finish and length is custom cut to size.

BY-ATP-006

These heavy duty threshold plates are used in conjunction with other door bottom seals to help prevent rain infiltration, draught and smoke penetration.
These threshold plates have a durable, anodised finish to help eliminate vibration, noise and moisture ingress.

BY-ATP-003

Threshold has a clearance of 5" which creates a barrier against dirt, dust, drafts and light infiltration.
This threshold is wheelchair accessible. Available in stainless steel finish and length is custom cut to size.

BY-ATP-001

Threshold has a clearance of 4" which creates a barrier against dirt, dust, drafts and light infiltration.
This threshold is wheelchair accessible. Available in stainless steel finish and length is custom cut to size.

BY-DF-001

Perimeter Seal/ Acoustic and Smoke Seal YB-DF-001 is an aesthetically designed, compact perimeter seal, proven to be effective acoustic, cold smoke, light and weather seals. YB-DF-001 can be installed in lieu of a door stop on both steel and timber door frames (where frames are non fire-rated). The fixing holes are pre-drilled and slotted to allow the seal to be adjusted and positioned accurately.

BY-TSS1212

These Acoustic and Smoke door corner seals are fitted in the rebate of a door frame to contain smoke, sound, draughts, dust and light. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door.

BY-DF-002

Door Frame Seal/Perimeter Seal /Acoustic and Smoke Seal YB-DF-002 is a popular slim-line, door frame perimeter seal, designed to be fitted to an existing door stop, around the head and jambs of single swing doors.
The aluminium carrier has fixing holes pre-drilled and slotted to allow the seals to be adjusted and positioned accurately. A decorative cover strip is supplied to conceal these fixings.

BY-DF-011

This is an acoustic,smoke astragal. Its proven design is affective in sealing the meeting stiles of plain or rebated double doors.Its aluminium trim neatly conceals the sealing portion of the seal and provides a secure weatherproof rebate stop.

BY-DF-007

These corner seals are fitted in the rebate of a door frame to contain smoke, sound, draughts, dust and light. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door.

BY-DF-008

This self-adhesive, silicone teardrop door seal is a simple and cost effective way of creating an airtight seal along the perimeter of your door frame. Perfect for aesthetically sensitive doors or door frames, this non-invasive soundproof gasket will satisfy your basic soundproofing needs.

BY-DF-006

Acoustic and Smoke Single Fin Seal designed to restrict noise, smoke and air movement. The seals are manufactured from co-extruded PVC and offer excellent deflection and a high memory recovery rate. Available in white, brown or black.

BY-DF-020

These self-adhesive acoustic smoke seals are fitted in the rebate of a door frame to contain smoke, sound, draughts, dust and light. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door.

BY-DF-005

Acoustic and Smoke Twin Fin Seal designed to restrict noise, smoke and air movement. The seals are manufactured from co-extruded PVC and offer excellent deflection and a high memory recovery rate. Available in white, brown or black.

BY-DDS-020

Door Sweep Seal / Under Door Sweep Seal l using high-quality pvc soft and hard composite materials for co-extrusion making,weatherproof,
dustproof, anti-mosquito, cheap, super good quality, it has been with overseas countries to establish friendly and cooperative relations.

BY-AADS-A

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A medium duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-B

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A medium duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-C

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A heavy duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-D

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A heavy duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors.

BY-ADDS-F

The Glass Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A medium duty, concealed automatic door bottom seal which is fix on the bottom edge of glass doors. It operates automatically by a spring loaded mechanism.

BY-ADDS-G

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A light duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-H

Specifically designed and manufactured , the new type has seen a raft of improvements that make it the perfect choice for sealing existing doors.
Clever design changes to the fixing method allow for the product to be fitted to either the inward or outward face of a door in minutes, enhancing
the comfort of any space whether it be an office, living area, school or hospital.

BY-AADS-I

A heavy duty, mortised, automatic ‘flat back’ drop seal to suit installation to metal door rails. It features a high efficiency mechanism, which lifts the seal clear of the floor as soon as the door is opened by a few millimetres; resulting in lower door operating forces. Requires no power connection. Self-levelling on uneven floors; seal height can be adjusted independently of fixing screws.

BY-ADDS-S

An adjustable, surface automatic door bottom seal, which is spring, loaded to lift clear of the door when the door is opened. Operated automatically by pressure against the doorstop on its adjusting screw and incorporates concealed fixings.

BY-ADDS-Y

The heavy duty Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . Concealed automatic door bottom seal which is mortised into the bottom edge of single action doors.

BY-NFS2020

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1010

The Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1520

The Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1020

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS3020

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1540

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS50010/20

Intumescent Fire Sheet by rolls 500x1mm /2mm. Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCS3040

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCS2040

The Intumescent Fire Seal tested by EN1634-1:2014+A1:2018. Which is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial.

BY-PCS1040

The Intumescent Fire Seal tested by EN1634-1:2014+A1:2018. Which is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution.

BY-ATP-502

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 1-1/8"~5-3/4"
Construction grade Alloy 6063-T5.

BY-ATP-505

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 2/5"-5-3/5"
Construction grade Alloy 6063-T5.

BY-ATP-507

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 3/5"-5-5/8"
Construction grade Alloy 6063-T5.

BY-ATP-501

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 3/4"-1-11/20"
Construction grade Alloy 6063-T5.

BY-PCS1540

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCSS1040

Intumescent Fire and Smoke Door seal is based on expansion graphite, it is used for fire door and window or any place to prevejavascrnt fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCSS1540

Intumescent Fire and Smoke Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCSS2040

Intumescent Fire and Smoke Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1510

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-RT1504

Intumescent Fire Door seal / Smoke seal / acoustic seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. This series specially prevent smoke thought out gap in early stage of fire. Protect people from suffocation of smoke. And also idea for acoustic requirement.

Firesafe Fire Putty Pad

Firesafe Putty is an easy to apply fire and sound rated sealant supplied as a non-setting putty. The putty is hand workable, re-useable and re-serviceable due to its non-setting properties. The putty is manufactured and supplied in different shapes and forms for different applications.

Fire Coated board

The fire coated board is a mineral wool insulation products, pre-coated on both sides with a high performance intumescent fire coating. It can installed across a varity of services and substrates including solid walls and floors, flexble walls, multi-service penetrations.

Intumescent Pipe Wraps

Intumescent pipe wraps for fire stopping all types of plastic pipes passing through masonry floors and walls. They are economical, unaffected by moisture, humidity or frost and easy to fit, but care should be taken when fitting to avoid damaging the outer polythene sleeve.

Fire Pillow

Fire Pillows are made from intumescent graphite combined with silicates. They are packaged in polyethylene bags covered by mineral fibre fabric.
Fire Pillows are a very versatile solution for sealing up irregular gaps in cable trays or for closing up holes in walls and floors.

Intumescent Pipe Collar

Intumescent Pipe Collar is made up of a metallic casing of 0,7 mm thick of galvanised steel or 0,5 mm of stainless steel with intumescent graphite sheets of 4mm thick and 30 or 60 mm wide, depending on the collar diameter.

EN Certified Intumescent Pipe Collar

The Pipe Collar is made up of a metallic casing of 0,7 mm thick of galvanised steel or 0,5 mm of stainless steel with attached intumescent graphite sheets of 4mm thick and 30 or 60 mm wide, depending on the collar diameter.
Under the influence of fire, the expandable graphite strip swells and blocks the opening in the plastic pipe, which prevents fire or smoke spreading across various fire sectors.

넳 넲

MAIN PRODUCTS

BY-ATP-007

Threshold has a clearance of .5" which creates a barrier against dirt, dust, drafts and light infiltration.
This threshold is wheelchair accessible. Available in stainless steel finish and length is custom cut to size.

BY-ATP-006

These heavy duty threshold plates are used in conjunction with other door bottom seals to help prevent rain infiltration, draught and smoke penetration.
These threshold plates have a durable, anodised finish to help eliminate vibration, noise and moisture ingress.

BY-ATP-003

Threshold has a clearance of 5" which creates a barrier against dirt, dust, drafts and light infiltration.
This threshold is wheelchair accessible. Available in stainless steel finish and length is custom cut to size.

BY-ATP-001

Threshold has a clearance of 4" which creates a barrier against dirt, dust, drafts and light infiltration.
This threshold is wheelchair accessible. Available in stainless steel finish and length is custom cut to size.

BY-DF-001

Perimeter Seal/ Acoustic and Smoke Seal YB-DF-001 is an aesthetically designed, compact perimeter seal, proven to be effective acoustic, cold smoke, light and weather seals. YB-DF-001 can be installed in lieu of a door stop on both steel and timber door frames (where frames are non fire-rated). The fixing holes are pre-drilled and slotted to allow the seal to be adjusted and positioned accurately.

BY-TSS1212

These Acoustic and Smoke door corner seals are fitted in the rebate of a door frame to contain smoke, sound, draughts, dust and light. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door.

BY-DF-002

Door Frame Seal/Perimeter Seal /Acoustic and Smoke Seal YB-DF-002 is a popular slim-line, door frame perimeter seal, designed to be fitted to an existing door stop, around the head and jambs of single swing doors.
The aluminium carrier has fixing holes pre-drilled and slotted to allow the seals to be adjusted and positioned accurately. A decorative cover strip is supplied to conceal these fixings.

BY-DF-011

This is an acoustic,smoke astragal. Its proven design is affective in sealing the meeting stiles of plain or rebated double doors.Its aluminium trim neatly conceals the sealing portion of the seal and provides a secure weatherproof rebate stop.

BY-DF-007

These corner seals are fitted in the rebate of a door frame to contain smoke, sound, draughts, dust and light. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door.

BY-DF-008

This self-adhesive, silicone teardrop door seal is a simple and cost effective way of creating an airtight seal along the perimeter of your door frame. Perfect for aesthetically sensitive doors or door frames, this non-invasive soundproof gasket will satisfy your basic soundproofing needs.

BY-DF-006

Acoustic and Smoke Single Fin Seal designed to restrict noise, smoke and air movement. The seals are manufactured from co-extruded PVC and offer excellent deflection and a high memory recovery rate. Available in white, brown or black.

BY-DF-020

These self-adhesive acoustic smoke seals are fitted in the rebate of a door frame to contain smoke, sound, draughts, dust and light. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door.

BY-DF-005

Acoustic and Smoke Twin Fin Seal designed to restrict noise, smoke and air movement. The seals are manufactured from co-extruded PVC and offer excellent deflection and a high memory recovery rate. Available in white, brown or black.

BY-DDS-020

Door Sweep Seal / Under Door Sweep Seal l using high-quality pvc soft and hard composite materials for co-extrusion making,weatherproof,
dustproof, anti-mosquito, cheap, super good quality, it has been with overseas countries to establish friendly and cooperative relations.

BY-AADS-A

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A medium duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-B

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A medium duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-C

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A heavy duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-D

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A heavy duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors.

BY-ADDS-F

The Glass Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A medium duty, concealed automatic door bottom seal which is fix on the bottom edge of glass doors. It operates automatically by a spring loaded mechanism.

BY-ADDS-G

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A light duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-H

Specifically designed and manufactured , the new type has seen a raft of improvements that make it the perfect choice for sealing existing doors.
Clever design changes to the fixing method allow for the product to be fitted to either the inward or outward face of a door in minutes, enhancing
the comfort of any space whether it be an office, living area, school or hospital.

BY-AADS-I

A heavy duty, mortised, automatic ‘flat back’ drop seal to suit installation to metal door rails. It features a high efficiency mechanism, which lifts the seal clear of the floor as soon as the door is opened by a few millimetres; resulting in lower door operating forces. Requires no power connection. Self-levelling on uneven floors; seal height can be adjusted independently of fixing screws.

BY-ADDS-S

An adjustable, surface automatic door bottom seal, which is spring, loaded to lift clear of the door when the door is opened. Operated automatically by pressure against the doorstop on its adjusting screw and incorporates concealed fixings.

BY-ADDS-Y

The heavy duty Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . Concealed automatic door bottom seal which is mortised into the bottom edge of single action doors.

BY-NFS2020

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1010

The Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1520

The Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1020

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS3020

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1540

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS50010/20

Intumescent Fire Sheet by rolls 500x1mm /2mm. Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCS3040

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCS2040

The Intumescent Fire Seal tested by EN1634-1:2014+A1:2018. Which is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial.

BY-PCS1040

The Intumescent Fire Seal tested by EN1634-1:2014+A1:2018. Which is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution.

BY-ATP-502

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 1-1/8"~5-3/4"
Construction grade Alloy 6063-T5.

BY-ATP-505

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 2/5"-5-3/5"
Construction grade Alloy 6063-T5.

BY-ATP-507

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 3/5"-5-5/8"
Construction grade Alloy 6063-T5.

BY-ATP-501

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 3/4"-1-11/20"
Construction grade Alloy 6063-T5.

BY-PCS1540

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCSS1040

Intumescent Fire and Smoke Door seal is based on expansion graphite, it is used for fire door and window or any place to prevejavascrnt fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCSS1540

Intumescent Fire and Smoke Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCSS2040

Intumescent Fire and Smoke Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1510

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-RT1504

Intumescent Fire Door seal / Smoke seal / acoustic seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. This series specially prevent smoke thought out gap in early stage of fire. Protect people from suffocation of smoke. And also idea for acoustic requirement.

Firesafe Fire Putty Pad

Firesafe Putty is an easy to apply fire and sound rated sealant supplied as a non-setting putty. The putty is hand workable, re-useable and re-serviceable due to its non-setting properties. The putty is manufactured and supplied in different shapes and forms for different applications.

Fire Coated board

The fire coated board is a mineral wool insulation products, pre-coated on both sides with a high performance intumescent fire coating. It can installed across a varity of services and substrates including solid walls and floors, flexble walls, multi-service penetrations.

Intumescent Pipe Wraps

Intumescent pipe wraps for fire stopping all types of plastic pipes passing through masonry floors and walls. They are economical, unaffected by moisture, humidity or frost and easy to fit, but care should be taken when fitting to avoid damaging the outer polythene sleeve.

Fire Pillow

Fire Pillows are made from intumescent graphite combined with silicates. They are packaged in polyethylene bags covered by mineral fibre fabric.
Fire Pillows are a very versatile solution for sealing up irregular gaps in cable trays or for closing up holes in walls and floors.

Intumescent Pipe Collar

Intumescent Pipe Collar is made up of a metallic casing of 0,7 mm thick of galvanised steel or 0,5 mm of stainless steel with intumescent graphite sheets of 4mm thick and 30 or 60 mm wide, depending on the collar diameter.

EN Certified Intumescent Pipe Collar

The Pipe Collar is made up of a metallic casing of 0,7 mm thick of galvanised steel or 0,5 mm of stainless steel with attached intumescent graphite sheets of 4mm thick and 30 or 60 mm wide, depending on the collar diameter.
Under the influence of fire, the expandable graphite strip swells and blocks the opening in the plastic pipe, which prevents fire or smoke spreading across various fire sectors.

넳 넲

LATEST PRODUCTS

BY-ATP-007

Threshold has a clearance of .5" which creates a barrier against dirt, dust, drafts and light infiltration.
This threshold is wheelchair accessible. Available in stainless steel finish and length is custom cut to size.

BY-ATP-006

These heavy duty threshold plates are used in conjunction with other door bottom seals to help prevent rain infiltration, draught and smoke penetration.
These threshold plates have a durable, anodised finish to help eliminate vibration, noise and moisture ingress.

BY-ATP-003

Threshold has a clearance of 5" which creates a barrier against dirt, dust, drafts and light infiltration.
This threshold is wheelchair accessible. Available in stainless steel finish and length is custom cut to size.

BY-ATP-001

Threshold has a clearance of 4" which creates a barrier against dirt, dust, drafts and light infiltration.
This threshold is wheelchair accessible. Available in stainless steel finish and length is custom cut to size.

BY-DF-001

Perimeter Seal/ Acoustic and Smoke Seal YB-DF-001 is an aesthetically designed, compact perimeter seal, proven to be effective acoustic, cold smoke, light and weather seals. YB-DF-001 can be installed in lieu of a door stop on both steel and timber door frames (where frames are non fire-rated). The fixing holes are pre-drilled and slotted to allow the seal to be adjusted and positioned accurately.

BY-TSS1212

These Acoustic and Smoke door corner seals are fitted in the rebate of a door frame to contain smoke, sound, draughts, dust and light. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door.

BY-DF-002

Door Frame Seal/Perimeter Seal /Acoustic and Smoke Seal YB-DF-002 is a popular slim-line, door frame perimeter seal, designed to be fitted to an existing door stop, around the head and jambs of single swing doors.
The aluminium carrier has fixing holes pre-drilled and slotted to allow the seals to be adjusted and positioned accurately. A decorative cover strip is supplied to conceal these fixings.

BY-DF-011

This is an acoustic,smoke astragal. Its proven design is affective in sealing the meeting stiles of plain or rebated double doors.Its aluminium trim neatly conceals the sealing portion of the seal and provides a secure weatherproof rebate stop.

BY-DF-007

These corner seals are fitted in the rebate of a door frame to contain smoke, sound, draughts, dust and light. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door.

BY-DF-008

This self-adhesive, silicone teardrop door seal is a simple and cost effective way of creating an airtight seal along the perimeter of your door frame. Perfect for aesthetically sensitive doors or door frames, this non-invasive soundproof gasket will satisfy your basic soundproofing needs.

BY-DF-006

Acoustic and Smoke Single Fin Seal designed to restrict noise, smoke and air movement. The seals are manufactured from co-extruded PVC and offer excellent deflection and a high memory recovery rate. Available in white, brown or black.

BY-DF-020

These self-adhesive acoustic smoke seals are fitted in the rebate of a door frame to contain smoke, sound, draughts, dust and light. Strategically located in the impact free zone, the seal adheres to the frame quickly and easily without having to remove the door.

BY-DF-005

Acoustic and Smoke Twin Fin Seal designed to restrict noise, smoke and air movement. The seals are manufactured from co-extruded PVC and offer excellent deflection and a high memory recovery rate. Available in white, brown or black.

BY-DDS-020

Door Sweep Seal / Under Door Sweep Seal l using high-quality pvc soft and hard composite materials for co-extrusion making,weatherproof,
dustproof, anti-mosquito, cheap, super good quality, it has been with overseas countries to establish friendly and cooperative relations.

BY-AADS-A

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A medium duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-B

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A medium duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-C

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A heavy duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-D

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A heavy duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors.

BY-ADDS-F

The Glass Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A medium duty, concealed automatic door bottom seal which is fix on the bottom edge of glass doors. It operates automatically by a spring loaded mechanism.

BY-ADDS-G

The Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . A light duty, concealed automatic door bottom seal which is mortised into the bottom edge of single action doors. It operates automatically by a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. The sealing gap in 3mm-13mm.

BY-ADDS-H

Specifically designed and manufactured , the new type has seen a raft of improvements that make it the perfect choice for sealing existing doors.
Clever design changes to the fixing method allow for the product to be fitted to either the inward or outward face of a door in minutes, enhancing
the comfort of any space whether it be an office, living area, school or hospital.

BY-AADS-I

A heavy duty, mortised, automatic ‘flat back’ drop seal to suit installation to metal door rails. It features a high efficiency mechanism, which lifts the seal clear of the floor as soon as the door is opened by a few millimetres; resulting in lower door operating forces. Requires no power connection. Self-levelling on uneven floors; seal height can be adjusted independently of fixing screws.

BY-ADDS-S

An adjustable, surface automatic door bottom seal, which is spring, loaded to lift clear of the door when the door is opened. Operated automatically by pressure against the doorstop on its adjusting screw and incorporates concealed fixings.

BY-ADDS-Y

The heavy duty Acoustic Door Drop Seals are designed for the gap between the door bottom and floor, it provides an excellent barrier to airborne sound and helping to ensure that the acoustic attenuation provided by a door set . Concealed automatic door bottom seal which is mortised into the bottom edge of single action doors.

BY-NFS2020

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1010

The Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1520

The Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1020

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS3020

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1540

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS50010/20

Intumescent Fire Sheet by rolls 500x1mm /2mm. Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCS3040

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCS2040

The Intumescent Fire Seal tested by EN1634-1:2014+A1:2018. Which is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial.

BY-PCS1040

The Intumescent Fire Seal tested by EN1634-1:2014+A1:2018. Which is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution.

BY-ATP-502

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 1-1/8"~5-3/4"
Construction grade Alloy 6063-T5.

BY-ATP-505

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 2/5"-5-3/5"
Construction grade Alloy 6063-T5.

BY-ATP-507

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 3/5"-5-5/8"
Construction grade Alloy 6063-T5.

BY-ATP-501

Heavy duty aluminum and hardwood design assures years of protection from the elements. Installing a threshold will help to seal out drafts from the bottom of your door.
Available finishes: Mill Finish/Clear Anodized/Dark Bronze Aluminum
Dimension: 3/4"-1-11/20"
Construction grade Alloy 6063-T5.

BY-PCS1540

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCSS1040

Intumescent Fire and Smoke Door seal is based on expansion graphite, it is used for fire door and window or any place to prevejavascrnt fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCSS1540

Intumescent Fire and Smoke Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-PCSS2040

Intumescent Fire and Smoke Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-NFS1510

Intumescent Fire Door seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. Which easy to cut and with good quality adhesive tape.Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substance.

BY-RT1504

Intumescent Fire Door seal / Smoke seal / acoustic seal is based on expansion graphite, it is used for fire door and window or any place to prevent fire, smoke & acoustic through out, Obtained both integrity and insulation rate as required. This series specially prevent smoke thought out gap in early stage of fire. Protect people from suffocation of smoke. And also idea for acoustic requirement.

PVC soft and hard co-extrusion door sweep seal BY-DS-021

The Weather Stripping can be used for the bottom, the gas of door&window, keep bugs out, anti-dust, weatherproof and soundproof, which give you a clean, relaxing, quiet and comfortable environment. Four Colors are available.

B14001

* Sound insulation and high resistant of high and low temperature.
* brush has good flexibility, no shrinkage and break.
* Siliconized strip has good waterproof performance.
* Special design for sealing gap between fixed door bottom and floor, have sealing, anti- dust and prevent mosquit
function
* Apply to the bottom of swing doors, sliding door and free door.

B14002

* Sound insulation and high resistant of high and low temperature.
* brush has good flexibility, no shrinkage and break.
* Siliconized strip has good waterproof performance.
* Special design for sealing gap between fixed door bottom and floor, have sealing, anti- dust and prevent mosquit function
* Apply to the bottom of swing doors, sliding door and free door.

B14003

* Sound insulation and high resistant of high and low temperature.
* Soft PVC good flexibility, no shrinkage and break.
* Siliconized strip has good waterproof performance.
* Special design for sealing gap between fixed door bottom and floor, have sealing, anti- dust and prevent mosquit function
* Apply to the bottom of swing doors, sliding door and free door.

BY-DSS-002

Energy loss through the bottom of doors is the most commonly addressed area to improve your home or building's seal. Sweeps are installed on the face of the door so that a seal is formed when the door is closed. These products are easily installed and need to be regularly replaced to ensure the building is insulated. Our Products offers a number of different finishes and technologies to best suit your individual home sealing application.

BY-ATP-002

Threshold has a clearance of 3" which creates a barrier against dirt, dust, drafts and light infiltration.
This threshold is wheelchair accessible. Available in stainless steel finish and length is custom cut to size.

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Q1. Are you a manufacturer or trading company?

Q2. Do you accept OEM or ODM?

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Q4.Could you send me sample before I place an order？

Q5. What is your delivery time?

Q6. How do you control the quality?

Production

We are a factory with 15 years’ experience of extrusion different kinds of materials.

One-stop service

One stop protection to Fire, Smoke, Acoustic, Draught

Inspection

Sample testing before mass production, strictly as ISO 9001 system.

Custom service

Experienced design and R&D team for customization with your samples or drawings.

Certification

We have achieved ISO 9001 certificate, AS/BS/CE/UL Certificates.

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Sales office Name:Hangzhou Biyou Building Materials Technology Co., Ltd.
Address: 601, Floor 6, Building 1, 380 Jiangnan Avenue, Binjiang District, Hangzhou, Zhejiang, China

Factory Name:Hebei Biyou New Material Technology Co.,Ltd
Address: South of Hanjiang Street and East of Yulongshan Road, Qinghe County,Xingtai City,Hebei Province

Attn: Kira Ma
Tel: 0571-8699 5691

Whatsapp/ Wechat: +86 18367930013

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