SPECIAL DESIGN FOR PERIMETER SEAL DOOR – RIGID FIRE & SMOKE SEAL

描述

Intumescent Fire Door Seal Strips and Sheet

Fire doors are one of the most important components in ensuring safe exit, isolation of the fire and saving lives. However a fire door assembly must be made of fire rated components must be used as per tested designs. Intumescent strips are the most important fire rated component in a fire doors. It helps stopping smoke and fire from spreading from the gaps in the edges of door shutter & frame joints, locks, handles, etc.

Intumescent strip works by sealing around the edges of a fire door in the event of a fire. The edges of a door are one of the most vulnerable when fire strikes, so intumescent strip is extremely important. Two main types are available – Fire Only or Fire & Smoke. Fire & Smoke seal has a brush pile or rubber fins, and these also provide protection against smoke by creating a physical barrier between the fire door and the frame.