Howdens external fire doors
External Fire Doors – Features, Purpose And Installation Tips For The Beginner : Howdens External Fire Doors
Quote from Article entitled External Fire Doors – Features, Purpose And Installation Tips For The Beginner:
With ordinary wooden doors, the frame and door usually catch fire alongside the rest of the building trapping those inside. Glass and steel material doors become extremely hot and very dangerous to handle. With external fire doors on the other hand, they are build to withstand heat and pressure and will therefore remain cool and intact throughout the fire. This offers inhabitants of the building safe exit routes during the fires where the doors are specially adapted to serve as escape exits.
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