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

