Intumescent fire seals expand in the event of a fire and seals off the gap between the door and the frame preventing the spread of fire and smoke.
Intumescent fire door seal white.
It is very important to fit the correct size seal please always check fire door.
For maximum effectiveness they need to be rebated into either the.
Ideal for adding protecting to fire doors the intumescent fire and smoke strip seals fit into a rebate on the fire door or frame.
Use a 15mm x 4mm intumescent fire seal fd60 fire door assembly 60 minute rated use 2 x 15mm x 4mm intumescent fire seal or a 20mm x 4mm intumescent fire seal white brown silver black red cream a4 firestop intumescent fire seals 02 2019 layout 1 14 02 2019 16 23 page 5.
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.
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 effective barrier against the passage of fire smoke.
Intumescent fire door seals with additional cold smoke seals are required for fire doors marked with an s by the specifier of the fire door eg fd30s.
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.
Intumescent fire and smoke seals for fire door assemblies.
Combine a fire seal with a batwing seal for additional acoustic smoke containment.
Available in a choice of sizes to cover 30 60 minute applications the fire seal also includes integral antimicrobial protection.
Self adhesive single fire door seal.
Intumescent fire and smoke door seal 10mm x 4mm x 2100mm 1 26 vat intumescent fire and smoke door seal 10mm x 4mm x 2100mm pyroplex pile range of rigid box seals provide a traditional fire smoke and acoustic seal for fire rated timber door edges and.
Available in brown or white fixings.
This combined fire and smoke seal prevents the spread of smoke prior to the fire seal activating.
Our intumescent strips for fire doors offer fire protection where no smoke sealing is required.
However there are applications where a brushed cold smoke seal would actually be unhelpful for example if a small side room such as a broom cupboard without fire alarm leads to a corridor with fire alarm.
Intumescent fire seal colour.
When subject to heat the seal expands to fill the gaps with a flame tight seal for 30 minutes.
Features low friction brush pile to aid door closing.
For maximum effectiveness they need to be rebated into either the door frame or the door itself.
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.
