Fitting intumescent intumescent strips intumescent fire



Intumescent strips can stop the spread of fire and smoke for up to an hour, but they should be regularly inspected to ensure there are no tears or damage. The intumescent strip will need to be cut to length, and most will have self-adhesive backing strip to stick easily into the groove. Fire only, as the name suggests, only comes into effect against fire and expands when exposed to heat. The weak point of a fire door is the gap between the door and the fitting intumescent intumescent strips intumescent fire, and this is where the presence of an intumescent strip is crucial. The fire and smoke seals expand in the same way, but also have the ability to stop the spread of smoke even before they expand due to the heat of the fire.



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Fitting intumescent intumescent strips intumescent fire
Fitting intumescent intumescent strips intumescent fire

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How To Fit An Intumescent Strip

Check out our Fitting Guide Library or give us a call and speak with one of our intumescent experts for help with your specific project. Fire only, as the name suggests, only comes into effect against fire and expands when exposed to heat. An FD30 door will resist fire for 30 minutes and an FD60 door will resist fire for 60 minutes. Having a flipper or brush present stops the cold smoke from passing through the door. Intumescent strips can stop the spread of fire and smoke for up to an hour, but they should be regularly inspected to ensure there are no tears or damage.

Fitting intumescent intumescent strips intumescent fire
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Fitting intumescent intumescent strips intumescent fire

An FD30 door will resist fire for 30 minutes and an FD60 door will resist fire for 60 minutes. Will an intumescent strip without a brush or flipper stop smoke, as it closes the gap between the door or the frame? Smoke can travel without the fire and heatand it is the heat that makes the strip expand.

Fitting intumescent intumescent strips intumescent fire
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