1 Hour Fire Door Intumescent Strip

This combined fire and smoke seal prevents the spread of smoke prior to the fire seal activating.

1 hour fire door intumescent strip.

The weak point of a fire door is the gap between the door and the frame and this is where the presence of an intumescent strip is. Intumescent fire seals expand in the event of a fire and seal off the gap between the door and the frame preventing the spread of fire and smoke. Intumescent materials swell with heat making them perfect for sealing gaps to prevent the spread of fire and protecting the materials beneath. Independently as detailed above.

Intumescent material expands and forms a hard char when exposed to heat. Available in white brown grey or woodgrain this colour coded brush is easy to install just fit this strip into your fire doors rebate and when subject to. 60 minutes fire resistance integrity 54mm certified core to bs 476 pt22 1987 or bs en 1634 1 2014. In the event of a fire the intumescent strips ensure a door retains fire resisting properties and holds back the blaze while occupiers escape.

This flexible conformable strip can be quickly cut to required sizes. For maximum effectiveness they need to be rebated into either the. When existing doors are not fitted with intumescent strips but do have 25mm door stops the requirement is only for smoke seals to be fitted. An fd30 door will resist fire for 30 minutes and an fd60 door will resist fire for 60 minutes.

Features low friction brush pile to aid door closing. Intumescent strips or fire door strips are fitted to the door and when exposed to extreme heat expand to close any edges or gaps that may leave the fire door vulnerable to fire and smoke spread intumescent door strips are usually designed to provide up to 30 or 60 minutes fire resistance and help to contain the fire in one area and prevent it spreading. Ensure your home or business stays safe from fire with our range of intumescent strips bringing together some of the top products from market leading brands such as lorient and pyroplex to offer you real peace of mind. Stormguard intumescent fire rated seal door strip set self adhesive certifire approved 5 x 1050mm piece kit 15mm fire smoke white 4 5 out of 5 stars 6 8 19 8.