Intumescent fire and smoke seals for fire door assemblies.
Double fire door intumescent strips.
The best way to ensure you have a seal at all times is to install intumescent strips with fire and smoke seals on fire doors.
Available in different timbers and sizes our fire door linings and intumescent strips offer great value for money and are available for delivery throughout.
The threshold gap of 8mm or less is usually accepted however if cold smoke control is required then it must be 3mm 1mm providing it doesn t catch on the floor otherwise cold smoke seals should be.
The door stop so that the fire door closes onto the seals.
Certain variations of intumescent strips include smoke seals as part of their makeup.
An intumescent graphite based fire seal contained within a pvc sleeve for fitting into a rebate to either the leaves or the frame of a door.
Door frames fd30 and fd60 internal fire door linings intumescent strips.
The intumescent seals are fitted to the top and sides of a door and in the event of a fire the intumescent material inside will expand and seal the gaps between the door and frame.
Smoke seals and intumescent strips can indeed work well together.
To comply with fire regulations all firedoors must be fitted with an appropriate lining and intumescent strip.
They are suitable for rebates in timber door leafs or frames in single and double action single or double doors.
A regular fire and smoke seal will be fitted to a fire door.
In the event of a fire the seal expands intumesces to many times its original volume and seals the gap around the door to provide a safe and.
Standard intumescent strip and smoke seal.
Intumescent fire door seals should be fitted to the stiles and head of a fire resisting doorset.
Fire door seals or fire and smoke seals.
A door bottom intumescent fire and hot smoke seal that is designed to salvage non compliant fire doors where clearances exceed 10mm under fire doors.
Intumescent filling materials are useful for filling holes voids etc where pipework has been run through wall or.
This will prevent both fire and smoke from seeping through the sides or bottom of the door.
This flipper fin range of intumescent strip provides a fire and smoke seal for fire rated timber door edges and frames.
Intumescent strips are materials which when subjected to heat swell up and close the gaps between door and frame.
For fire doors it is 3mm 1mm for the gap each side and the top of the door also fitted with smoke seals if cold smoke control is required.
These intumescent strips are ideal for new build and retrofit applications.
