Our rebated or surface-mounted intumescent fire door seals resist fire for 30
or 60 minutes (suitable for FD30 or FD60 fire doors). In addition the seals have
an integrated brush to
hold back cold smoke.
All our fire doore seals are available for single and double fire doors.The seals
can be fitted in the frame or the door leaf.
We offer a full range of rebated fire door seals with 30 minute protection and a surface mounted fire door seal with 60 minute protection. All our seals also include brushes to keep back smoke as well. All the seals are prepared in door kits whether for single or double doors and are available in different colours.
When a fire breaks out the heat causes the intumescent in the fire door seal to swell, closing the gaps around the door. This stops the air supply to the fire and the spreading of the fire and smoke through the gaps.
Fire door seals are required at the top and sides of fire door. No seals are usually required at the bottom.