These products consist of an anodised aluminium profile, flame retardant smoke, draught and light excluding silicone gasket and integral high performance intumescent fire seals.

To seal gap sizes up to 20 mm maximum, under nom. 35 mm and 45 mm proprietary doors.

Standard lengths: 820 mm, 920 mm, 1220 mm.

Colours: Clear Anodised (Silver) with grey gaskets.

The FDBU20 is supplied with pre-drilled slotted holes and screws for easy application onto the bottom of door leafs.

• Fully tested to AS1530 Part 4 for up to 2 hours on proprietary fire door assemblies in accordance with AS1905 Part 1.
• Conforms with BCA Specification C3.4 smoke sealing requirements.
• NB: Check with your door manufacturer for approvals.