Intumescent Strip – Rigid Box with Twin Flipper
Application: Fire resisting timber doorset
Fire Resistance Period: 30 to 90 minutes
Insulation/integrity: Integrity and insulation
Test Standard: BS 476: Part 20/22, BS 476: Part 31.1, BS EN 1634-1 BS EN 1634-3, BS EN ISO 10140-2
Approval Type:Certifire TS35 and TS21 Certificate CF822
This intumescent strip with central twin flippers provides fire, smoke and acoustic seals for timber door edges and frames. The flippers are thermally fused to the box section to ensure that they will not delaminate under normal conditions of use. The Integral Flipper range provides added security that will remain uninterrupted when used with ironmongery.
The intumescent strips are supplied in 2.1m lengths as standard, and are available in 6 colours. They provide a fire, smoke and acoustic seal, which are supplied in 2.1m lengths as standard and are quick and easy to fit with no special tools required.
Pyroplex® fire door strips are tested to BS 476: Part 20/22, BS 476: Part 31.1, BS EN 1634-1 BS EN 1634-3, BS EN ISO 10140-2 and are compliant with the requirements given in Certifire TS35 and TS21 Certificate CF822.