Fire Only Intumescent Strip Fire Door Seal

Description

All fire and smoke seals are supplied with a self-adhesive backing tape as standard to facilitate quick and easy fitting. Tested to 100,000 open/close cycles. Intumescent Strip Fire Seals for Fire Only on Fire Door assemblies. NHBC Type Approval. Available in 2100mm Lengths in White or Brown. 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. 1. 5 Lengths per door) Minimum order 20 lengths of a product. 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. (Usually requires 2. Tested for 30 minutes with 10mm and 15mm, and 60 minutes with 20mm to BS 476 part 22 & 31.