Vent-Axia VA Airbrick Cotswold Stone

Cotswold Stone coloured low resistance air brick, suitable for 100mm and 125mm diameter and 204×60 ducting.Attaching duct to the air brick is simplified by the use of guide vanes which help locate the duct onto the spigot.A 500mm section of 204 x 60 duct is available for first fix which ensures that connections are accessible after completion of building works.Five colour options ensure that the low resistance air brick will be a match for almost any application. · · · Provides over 90% free area of duct · · Easier to install than a double air brick · · Guide vanes for improved duct connection · · Optional first fix duct section