Telescopic Wall Vents – A1 Certified Non-Combustible Telescopic Wall Ducting Kit Terminal Vent For Internal Grille

Telescopic Wall Vents for Grilles – A1 Non-Combustible Telescopic Room Ventilation Kits in variations of one, two and three airbricks to provide airflow to the room. Commonly used with a grill to the room side or in conjunction with an appliance requiring an external exhaust or intake function.  Telescopically sleeved for wall thickness of 325mm to 425mm use in combination with Stainless Steel Air Bricks to connect to a variety of grill sizes.  The kits are manufactured from corrosion resistant galvanised or zinc coated steel painted with a non organic fused oven baked finish in the recognised Simplis Red. Bespoke ducting and HVAC outlet sizes available on request. 

Performance rated to A1 Non Combustibility BS EN 13501-1:2009 suitable for ‘relevant buildings’ meeting Building Regulation 7(2) and Approved Document B requiring materials, products and systems of an external wall to achieve A1 or A2-s1,d0 fire classification in accordance with BS EN 13501-1:2007+A1:2009 for multi-storey buildings above 18m from dpc level which require all materials forming part of the external wall to be made from non-combustible materials.  High airflow design meeting Building Regulation Part F with 90% free duct area.  

Compatible with A1 Non Combustible Cavity trays with integrated stop ends and A1 Non Combustible Stainless Steel Weeps to complete the installation. Stainless Steel Air Brick colours include: Natural Mill Finish Stainless Steel, Terracotta, Buff, Black, White, Anthracite & Rust Brown. Specialist colours on request. 

Products frequently bought with the Wall Duct Terminal Kit to create complete solutions can be chosen from the options below.