Vent-Axia Insulated Flexible Ducting – 100mm x 10m

Insulated ducting should be used when duct passes through an unheated area. Minimized heat loss when used with Heat Recovery fans. Available in 6 diameters. 10m length. An additional benefit is that thermally insulated duct offers some measure of acoustic attenuation. Fire Rating: When assessed against the integrity criterion of BS476: Part 20; 1987, the ducting is capable of providing in excess of 25 minutes integrity from inside to outside. · · · Lightweight · · Flexible · · Fire rated · · Thermally insulated duct offers some measure of acoustic attenuation · · Minimized heat loss when used with Heat Recovery fans