Retrofit intumescent fire door bottom upgrade seals. Used to upgrade existing fire doors where door bottom gaps exceed the allowable 10mm as per AS1905/1. Can provide up to 2 hours fire resistance when fitted to the bottom of proprietary fire doors. Non compliant fire doors can be salvaged. Avoids expensive door build-ups or door replacements. Cost-effective solution. Easy retro-fit installation. No need to remove the door during installation. 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 20mm maximum, under nom. 35mm and 45mm proprietary doors. Standard lengths 820mm, 920mm, 1220mm 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 NCC Specification C3.4 smoke sealing requirements NB: Check with your door manufacturer for approvals. MPN FDBU20 Brand Kilargo Product Width 35mm Product Warranty 2 Years Product Finish or Colour Clear Anodised (CA) Product Material Aluminium Includes Fixing Screws Yes Fire Tested Yes Suitable for Smoke Doors Yes Acoustic Rated to AS1191 and ISO140.3 No Suitable for Door Type Timber Doors Contains Intumescent Material Yes Seal Can Be Installed Surface Fix Gasket / Seal Colour Grey Gasket Material Silicon Min Door Thickness 35mm Max Door Thickness 45mm Max Door Gap 20mm Self Adhesive No
