Tronic Roof Turbine Ventilator 6 Inch

Our review

This is a 6-inch roof turbine ventilator from Tronic, designed to keep air moving through a roof space so heat and moisture do not sit and build up. It suits homeowners dealing with stuffy attics, as well as owners of shops, warehouses or other commercial buildings where trapped humid air is a problem. Because it is described as corrosion-resistant, it is worth checking that the roof pitch and opening match the unit before ordering, and confirming the turbine spins freely once fitted. Compare it with fixed roof vents and powered extractor fans, which cost more to run.