The builder’s choice is a robust external vent made of aluminum. Vermin proof mesh is also built into the vent.
Builder’s Choice Vent Dimensions
Universal Fans Store » Vent Builders Choice Aluminium – External Vent
Models | 150, 200
Colours | Anodised Aluminium
SKU | W-EVUNALKXXXB-AD
The Builder's choice is a Anodized Aluminium vent designed for exterior wall installations, however it can be installed on a ceiling.