intumescent fire & smoke seal

This slim-line, dual function seal is fitted to door frames to restrict the spread of ambient and elevated temperature smoke. When exposed to fire conditions the intumescent core rapidly expands in volume to restrict the passage of hot smoke and toxic gases.

Key benefits

• All-in-one “life safety” seal. Ideal for use in fire engineering solutions to limit the spread of fire and smoke around the edges of doors.
• Easily retrofitted to existing door assemblies.
• Low friction curved elastomeric fin provides additional acoustic performance.
• Discreetly positioned in frame rebate to provide a fully concealed sealing solution.
• Simple peel-and-stick installation, our aggressive self-adhesive backing is tested on many surfaces to ensure seal longevity.
• Seal surface and fins contain anti-microbial additives to restrict bacterial growth.

Standard lengths
1m, 2.1m and 2.75m.
Single doorset pack (SDP): (1 x 1m, 2 x 2.1m)
Long single doorset pack (LSDP): (1 x 1m, 2 x 2.75m)
Double doorset pack (DDP): (3 x 2.1m)
Long double doorset pack (LDDP): (1 x 2.1m, 2 x 2.75m).

Gap sizes
3mm. 

Fixing method
Aggressive film backed self-adhesive.

Finishes
Standard colour: Black with black fins. 

Approvals
Fire: Tested in accordance with AS1530.4 on proprietary AS1905.1 fire door assemblies for up to 4-hour rating.
Durability: Long-term mechanical test, completing 1,000,000 cycles without failure.