Self adhesive single fire door seal.
Intumescent fire door seal.
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.
This will prevent both fire and smoke from seeping through the sides or bottom of the door.
It is very important to fit the correct size seal please always check fire door.
Available in a choice of sizes to cover 30 60 minute applications the fire seal also includes integral antimicrobial protection.
Our intumescent strips for fire doors offer fire protection where no smoke sealing is required.
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.
A regular fire and smoke seal will be fitted to a fire door.
Combine a fire seal with a batwing seal for additional acoustic smoke containment.
If the passage of cold smoke needs to be stopped as well you need to fit seals with an additional brush seal.
Rp53 a self adhesive intumescent seal for upgrading door perimeter gaps where the clearance exceeds the maximum 3mm.
Standard intumescent strip and smoke seal.
Fp202 is nominally 2mm thick fr102 is nominally 1mm thick.
These seals come in various colours so as to match the colour of the door you have hiding the seals as best possible.
Our rebated or surface mounted intumescent fire door seals resist fire for 30 or 60 minutes suitable.
For maximum effectiveness they need to be rebated into either the door frame or the door itself.