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FAS Fire Door Foam™ 750ml
Product Information£16.98 EXC. VAT
FREE DELIVERY
For orders over £199 exc VAT
NEXT DAY DELIVERY
On all orders before 4pm
FAS Fire Door Foam™ – Orange Fire-Rated PU Expanding Foam for Fire Door Installations
Fire Door Foam™ is a PU expanding foam specifically designed and tested to seal gaps between walls and fire door frames, providing up to 60 minutes of fire protection. As the UK's only orange fire-rated fire door foam, it replaces the need for mineral fibre wool, mastic, and specialist intumescent packers. Thoroughly tested on fire door assemblies to meet relevant fire, smoke and acoustic standards, Fire Door Foam™ is suitable for use with timber fire door frames and screens. A 750ml can typically cover 3–4 door sets and includes protective gloves for safe handling.
Key Features
- CCPI Assessed - 015700188/1227
- The UK's only orange fire-rated fire door foam
- No need for mineral fibre wool or mastic
- Compatible with standard plastic and timber packers
- Fire-rated up to 60 mins (120 mins with FAS Fire Door Intumescent Acrylic Sealant)
- Specially tested with fire-rated timber door sets
- Sound reduction capabilities of up to 60 dB RW, depending on the doorset
- Comes with protective gloves
- Suitable for gaps between 5-30mm (FD30) and 5-25mm (FD60)
- 750ml can = 3-4 doorsets
- Applicator gun not included, but available to purchase separately
- Orange pigments may differ between production batches
Areas of Application
- Cavity gap filling and perimeter pointing between walls and timber frames of fire doors and screens
- Timber frames, softwood (FD30), hardwood and MDF
- Use FAS Intumescent Acrylic Sealant mastic capping for FD90-120 fire door sets
- Review the installation guide and installation video for more details
Fire Performance & Certification
- Fire tested to 30, 60, 90 and 120 minutes with fire door sets
- Tested in accordance with BS 476: Part 20 & 22: 1987
- Tested in accordance with BS EN 1634-1: 2014
- Smoke and leakage tested to BS EN 1634-3: 2004
- Acoustic tested in accordance with:
- EN ISO 10140-1: 2016
- EN ISO 10140-2: 2010
- EN ISO 717-1: 2013
- Certifire Certificate: CF5839
- CCPI Assessed: 015700188/1227
Test reports can be supplied on request. Contact our technical team for details.
Storage & Disposal
- Cans can be stored for at least 18 months from the production date when stored unopened under cool, dry conditions between 5°C and 30°C. They should not be left in an overheated environment or in direct sunlight. Do not expose the product to temperatures exceeding 50°C.
- Empty cans should be disposed of appropriately in line with local regulations. Refer to the Material Safety Data Sheet for more information.
Maintenance
- Recorded inspection should be conducted in line with the maintenance and inspection schedule that is defined for the building or project. These should be conducted and recorded by competent individuals.
- Where the product is damaged or tampered with, a new product should be installed with the installation guidance.
Product Specifications
Volume: 750ml
Shelf Life: 18 months if stored in accordance with storage guidance.
Material: PU Foam
Colour: Orange
- All website information and technical data reflect the latest versions. For any earlier versions, please contact our sales office.
Installing Fire Doors with FAS Fire Door Foam™
Installing 90-120 minute fire doors with FAS Fire Door Foam™ & Intumescent Acrylic Sealant
What fire rating does FAS Fire Door Foam™ offer?
FAS Fire Door Foam™ is a fire-rated expanding foam that has been extensively tested for use in fire door installations and perimeter fire-stopping applications. The product has been fire tested to provide up to 60 minutes of fire resistance in timber and composite doorsets and timber glazed screens in accordance with BS 476: Part 20 & 22: 1987 and BS EN 1634-1. When installed in conjunction with FAS Fire Door Intumescent Acrylic Sealant or FAS Fire Door Silicone, the system has been tested to achieve up to 120 minutes of fire resistance. Please refer to the installation guidance available on the Fire Door Foam™ product page for approved installation methods and tested configurations.
Why use FAS Fire Door Foam™ instead of stone mineral fibre wool as backing for FAS Fire Door Intumescent Acrylic Sealant?
FAS Fire Door Foam™ is a fire-rated expanding foam designed to simplify fire door installation and fire-stopping applications. Compared to traditional stone mineral fibre wool, it offers a quicker and more cost-effective installation method, helping to reduce labour time and overall project costs. When used with FAS Fire Door Intumescent Acrylic Sealant, it forms part of a tested fire door sealing system for perimeter gap sealing around fire door frames.
Can I add architraves over Fire Door Foam™?
Architraves are optional, Fire Door Foam™ has been tested with and without.
Can I use Fire Door Foam™ when doorsets are required to have smoke control.
Yes, Fire Door Foam™ has smoke leakage evidence to BS EN 1634-3: 2004.
Can you use Fire Door Foam™ on one side and Acrylic Sealant on the other?
No, Fire Door Foam™ must be applied to both sides and completely fill the void. For gaps up to 5mm, Fire Door Intumescent Acrylic Sealant can be used without backing.
Do I need to cap off Fire Door Foam™ with intumescent mastic?
No, there is no need to cap with mastic for fire ratings of up to 60 minutes. Our Fire Door Foam™ is also tested for smoke.
Do the packers have to be covered with Fire Door Foam™?
No, providing that the packers are installed or cut back to be flush with the frame edge, they do not have to be concealed with Foam.
Do you have to install Fire Door Foam™ with specialist packers or fixings?
No, Fire Door Foam™ has been specifically tested with plastic packers and standard screw fixings.
Timber and MDF packers may also be used where required.
What is the shelf life of FAS Fire Door Foam™?
FAS Fire Door Foam™ has a shelf life of up to 18 months when stored unopened in recommended conditions between 5°C and 30°C. Proper storage helps maintain the performance of the fire-rated expanding foam for fire door installations and fire-stopping applications.
Does Fire Door Foam™ have an acoustic rating?
Yes, Fire Door Foam™ has sound reduction capabilities of up to 60 dB Rw.
Is Fire Door Foam™ NHBC approved?
Yes, Fire Door Foam™ is approved by the NHBC. It is also a mandated product for the installation of fire doors by multiple national building developers.
Is Fire Door Foam™ tested with architraves?
Yes, Fire Door Foam™ has been tested for use with and without architraves.
What is the minimum and maximum gap size for FAS Fire Door Foam™?
FAS Fire Door Foam™ can be installed in perimeter gaps ranging from a minimum practical width of 5mm to a maximum tested gap of 33mm. The fire-rated foam is designed for sealing gaps around fire door frames as part of a tested fire-stopping system. For guidance on permitted gap sizes for specific fire door assemblies and fire resistance requirements, please refer to the FAS Fire Door Foam™ Installation Guide.
Why use Fire Door Foam™? What are the alternatives?
It saves time and money against traditional methods like mineral wool & mastic.
Can timber packers be used?
Yes, Fire Door Foam is tested with both plastic and timber packers, providing that they are equal to or of a higher density than the door frame.
FAS Fire Door Foam™ – Orange Fire-Rated PU Expanding Foam for Fire Door Installations
Fire Door Foam™ is a PU expanding foam specifically designed and tested to seal gaps between walls and fire door frames, providing up to 60 minutes of fire protection. As the UK's only orange fire-rated fire door foam, it replaces the need for mineral fibre wool, mastic, and specialist intumescent packers. Thoroughly tested on fire door assemblies to meet relevant fire, smoke and acoustic standards, Fire Door Foam™ is suitable for use with timber fire door frames and screens. A 750ml can typically cover 3–4 door sets and includes protective gloves for safe handling.
Key Features
- CCPI Assessed - 015700188/1227
- The UK's only orange fire-rated fire door foam
- No need for mineral fibre wool or mastic
- Compatible with standard plastic and timber packers
- Fire-rated up to 60 mins (120 mins with FAS Fire Door Intumescent Acrylic Sealant)
- Specially tested with fire-rated timber door sets
- Sound reduction capabilities of up to 60 dB RW, depending on the doorset
- Comes with protective gloves
- Suitable for gaps between 5-30mm (FD30) and 5-25mm (FD60)
- 750ml can = 3-4 doorsets
- Applicator gun not included, but available to purchase separately
- Orange pigments may differ between production batches
Areas of Application
- Cavity gap filling and perimeter pointing between walls and timber frames of fire doors and screens
- Timber frames, softwood (FD30), hardwood and MDF
- Use FAS Intumescent Acrylic Sealant mastic capping for FD90-120 fire door sets
- Review the installation guide and installation video for more details
Fire Performance & Certification
- Fire tested to 30, 60, 90 and 120 minutes with fire door sets
- Tested in accordance with BS 476: Part 20 & 22: 1987
- Tested in accordance with BS EN 1634-1: 2014
- Smoke and leakage tested to BS EN 1634-3: 2004
- Acoustic tested in accordance with:
- EN ISO 10140-1: 2016
- EN ISO 10140-2: 2010
- EN ISO 717-1: 2013
- Certifire Certificate: CF5839
- CCPI Assessed: 015700188/1227
Test reports can be supplied on request. Contact our technical team for details.
Storage & Disposal
- Cans can be stored for at least 18 months from the production date when stored unopened under cool, dry conditions between 5°C and 30°C. They should not be left in an overheated environment or in direct sunlight. Do not expose the product to temperatures exceeding 50°C.
- Empty cans should be disposed of appropriately in line with local regulations. Refer to the Material Safety Data Sheet for more information.
Maintenance
- Recorded inspection should be conducted in line with the maintenance and inspection schedule that is defined for the building or project. These should be conducted and recorded by competent individuals.
- Where the product is damaged or tampered with, a new product should be installed with the installation guidance.
Product Specifications
Volume: 750ml
Shelf Life: 18 months if stored in accordance with storage guidance.
Material: PU Foam
Colour: Orange
- All website information and technical data reflect the latest versions. For any earlier versions, please contact our sales office.
Installing Fire Doors with FAS Fire Door Foam™
Installing 90-120 minute fire doors with FAS Fire Door Foam™ & Intumescent Acrylic Sealant
What fire rating does FAS Fire Door Foam™ offer?
FAS Fire Door Foam™ is a fire-rated expanding foam that has been extensively tested for use in fire door installations and perimeter fire-stopping applications. The product has been fire tested to provide up to 60 minutes of fire resistance in timber and composite doorsets and timber glazed screens in accordance with BS 476: Part 20 & 22: 1987 and BS EN 1634-1. When installed in conjunction with FAS Fire Door Intumescent Acrylic Sealant or FAS Fire Door Silicone, the system has been tested to achieve up to 120 minutes of fire resistance. Please refer to the installation guidance available on the Fire Door Foam™ product page for approved installation methods and tested configurations.
Why use FAS Fire Door Foam™ instead of stone mineral fibre wool as backing for FAS Fire Door Intumescent Acrylic Sealant?
FAS Fire Door Foam™ is a fire-rated expanding foam designed to simplify fire door installation and fire-stopping applications. Compared to traditional stone mineral fibre wool, it offers a quicker and more cost-effective installation method, helping to reduce labour time and overall project costs. When used with FAS Fire Door Intumescent Acrylic Sealant, it forms part of a tested fire door sealing system for perimeter gap sealing around fire door frames.
Can I add architraves over Fire Door Foam™?
Architraves are optional, Fire Door Foam™ has been tested with and without.
Can I use Fire Door Foam™ when doorsets are required to have smoke control.
Yes, Fire Door Foam™ has smoke leakage evidence to BS EN 1634-3: 2004.
Can you use Fire Door Foam™ on one side and Acrylic Sealant on the other?
No, Fire Door Foam™ must be applied to both sides and completely fill the void. For gaps up to 5mm, Fire Door Intumescent Acrylic Sealant can be used without backing.
Do I need to cap off Fire Door Foam™ with intumescent mastic?
No, there is no need to cap with mastic for fire ratings of up to 60 minutes. Our Fire Door Foam™ is also tested for smoke.
Do the packers have to be covered with Fire Door Foam™?
No, providing that the packers are installed or cut back to be flush with the frame edge, they do not have to be concealed with Foam.
Do you have to install Fire Door Foam™ with specialist packers or fixings?
No, Fire Door Foam™ has been specifically tested with plastic packers and standard screw fixings.
Timber and MDF packers may also be used where required.
What is the shelf life of FAS Fire Door Foam™?
FAS Fire Door Foam™ has a shelf life of up to 18 months when stored unopened in recommended conditions between 5°C and 30°C. Proper storage helps maintain the performance of the fire-rated expanding foam for fire door installations and fire-stopping applications.
Does Fire Door Foam™ have an acoustic rating?
Yes, Fire Door Foam™ has sound reduction capabilities of up to 60 dB Rw.
Is Fire Door Foam™ NHBC approved?
Yes, Fire Door Foam™ is approved by the NHBC. It is also a mandated product for the installation of fire doors by multiple national building developers.
Is Fire Door Foam™ tested with architraves?
Yes, Fire Door Foam™ has been tested for use with and without architraves.
What is the minimum and maximum gap size for FAS Fire Door Foam™?
FAS Fire Door Foam™ can be installed in perimeter gaps ranging from a minimum practical width of 5mm to a maximum tested gap of 33mm. The fire-rated foam is designed for sealing gaps around fire door frames as part of a tested fire-stopping system. For guidance on permitted gap sizes for specific fire door assemblies and fire resistance requirements, please refer to the FAS Fire Door Foam™ Installation Guide.
Why use Fire Door Foam™? What are the alternatives?
It saves time and money against traditional methods like mineral wool & mastic.
Can timber packers be used?
Yes, Fire Door Foam is tested with both plastic and timber packers, providing that they are equal to or of a higher density than the door frame.
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