A range of A1 fire-rated metal ducting kits for attachment to the building’s rectangular HVAC and extract ducting.  Suitable for use in multi-storey developments which require all materials forming part of the external wall to be made from non-combustible materials.  Available in an extensive choice of styles to suit new build and retrofit projects.  Each kit is handmade to the requirements of the installation.

Also available, Rytons A1 Fire-rated Rytweep^® cavity weep hole duct, A1 Fire-rated Periscope^® Underfloor Ventilator and A1 Fire-rated 9×3 AirLiner^® cross-cavity ventilator.

Compliant to Regulation 7(2) and Document B for use in multi-storey buildings above 18m high and Building standards Scotland 2.7 for use in multi-storey buildings above 11m high.

Browse each A1 range below or call 01536 511874 to discuss your project requirements.

Rytons is proud to be a family run business and British manufacturer since 1972.