Bradford™ SupaVent Roof Ventilation 250mm Colour:Monument Extreme Torsion Technology: Offers up

Extreme Torsion Technology: Offers up to 50x longer life and maximum strength for high-impact and extreme torque loads

deflation and measurement

Featuring a coarse pitch and diagonally sharpened teeth

The SPAX Hardwood Step-drill 4 pre-drills and cuts a clean recess for the cylindrical head to avoid water collecting around the screw head

it is suitable for most outdoor environments

Bradford™ SupaVent Roof Ventilation 250mm Colour:Monument Extreme Torsion Technology: Offers upBradford SupaVent is an economical, wind driven roof ventilator that naturally exhausts heat and moisture from your roof space without electricity. Engineered to work effectively even in light breezes, it keeps your home cooler on hot summer days. Built from UV stabilised polymer with stainless steel ball bearings, it resists rust and corrosionideal for coastal properties. Backed by a 15 year warranty.