Intumescent Strip Fire Only

Pyroplex® range of Rigid Box Seals provide a traditional fire only and fire and smoke seal for fire rated timber door edges and frames. They are suitable for rebates in timber door leafs or frames in single and double action, single or double doors. Pyroplex® Rigid Box Seals are ideal for new build and retrofit applications.



• Tested to BS476
• Certifire compliant to TS35/TS21
• Wide range of colours available
• Self-adhesive backing
• Unaffected by water
• Suitable for both new-build and retro-fit applications
• 2.1m lengths
• Quick and easy to fit

Orders are sent out on a standard next working day delivery to all mainland UK when ordered by 4:30pm (subject to stock availability). If next working day doesn’t suit you, then please select a forward delivery date that is more convenient for you.

Please see our matrix for delivery charges

Pyroplex-Timber-Door-Fire-Seals-Rigid-Box-Datasheet



• Tested to BS476
• Certifire compliant to TS35/TS21
• Wide range of colours available
• Self-adhesive backing
• Unaffected by water
• Suitable for both new-build and retro-fit applications
• 2.1m lengths
• Quick and easy to fit

Orders are sent out on a standard next working day delivery to all mainland UK when ordered by 4:30pm (subject to stock availability). If next working day doesn’t suit you, then please select a forward delivery date that is more convenient for you.

Please see our matrix for delivery charges