Carlisle Brass 2.1m Fire Door Seals Hook And Band Hinges Deadlocking Rim Cylinder Nightlatch 40mm

Deadlocking Rim Cylinder Nightlatch 40mm

Face Plate Size: 65mm x 25mm

Standard profile 57mm c/c

Can be used as a single handle or as a back-to-back pair

An authentic complement the period homes

Carlisle Brass 2.1m Fire Door Seals Hook And Band Hinges Deadlocking Rim Cylinder Nightlatch 40mmFirestop intumescent door seals are designed to close the gap between the fire door and frame in the event of a fire thereby preventing the spread of smoke and hot gasses. Once installed our seals can lay dormant for many years only activating when exposed to the rising temperatures and pressures in a fire situation. Firestops high performance intumescent core contains intercalated graphite which in the event of a fire expands multi directionally up