This will prevent both fire and smoke from seeping through the sides or bottom of the door.
Intumescent fire door seal.
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.
Our intumescent strips for fire doors offer fire protection where no smoke sealing is required.
Self adhesive single fire door seal.
Available in a choice of sizes to cover 30 60 minute applications the fire seal also includes integral antimicrobial protection.
Fp202 is nominally 2mm thick fr102 is nominally 1mm thick.
Standard intumescent strip and smoke seal.
Combine a fire seal with a batwing seal for additional acoustic smoke containment.
Rp53 a self adhesive intumescent seal for upgrading door perimeter gaps where the clearance exceeds the maximum 3mm.
The surface mounted intumescent fire and smoke seals are 25mm wide incorporating 20mm wide intumescent plus 5mm wide brush smoke seal complete with polypropylene blade for use on door assemblies that incorporate a mechanical restraint.
For maximum effectiveness they need to be rebated into either the door frame or the door itself.
It is very important to fit the correct size seal please always check fire door.
If the passage of cold smoke needs to be stopped as well you need to fit seals with an additional brush seal.
Intumescent fire door seals swell if there is a fire and stop the spread of fire through the gaps at the top and sides of fire doors.
Our rebated or surface mounted intumescent fire door seals resist fire for 30 or 60 minutes suitable.
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.