Fire Only Intumescent Strip Fire Door Seal

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Delivery for this item is 1-2 Working Days

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Intumescent Strip Fire Seals for Fire Only on Fire Door assemblies. An intumescent graphite based Fireseal contained within a PVC sleeve for fitting into a rebate to either the leaves or the frame of a door. Fitted here with a 6mm Nylon Pile to prevent smoke ingress.

In the event of a fire the seal expands (intumesces) to many times its original volume and seals the gap around the door to provide a safe and effective barrier against the passage of fire and hot gases.

All fire and smoke seals are supplied with a self-adhesive backing tape as standard to facilitate quick and easy fitting.

Tested for 30 minutes with 10mm and 15mm, and 60 minutes with 20mm to BS 476 part 22 & 31.1. Tested to 100,000 open/close cycles. NHBC Type Approval.

Available in 2100mm Lengths in White or Brown. (Usually requires 2.5 Lengths per door)

Minimum order 20 lengths of a product. 


2100 x 10 x 4mm

2100 x 15 x 4mm

2100 x 20 x 4mm

Finish Options


1 – 2 Working Days

NOTE: If your order contains a mix of products they will be despatched altogether. The delivery will be determined by the product with the longest delivery time. For more info see delivery page.

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