LDBU

Key benefits

• Suitable for upgrading door bottom gaps up to 22mm.
• Cost savings for building owners as non-compliant fire door assemblies may be salvaged rather than replaced.
• Incorporates a waterproof high performance intumescent strip and silicone rubber gasket.
• Simple screw fix installation.

Standard lengths
820mm, 920mm, 1070mm and 1220mm.

Gap sizes
11mm - 24mm*.

Fixing method
Screw fixed to door bottom.

Finishes
Silver anodised aluminium with grey gasket.

Approvals
Fire: Tested in accordance with AS1530.4 on proprietary AS1905.1 fire door assemblies for up to 4 hour rating.