Aluminium sheeting designed and prefabricated in our workshop to accommodate a pitched roof running the full width of rectangular ventilation. Including transition pieces , tee sections and bends. Featuring a centred apex to allow water runoff on both sides and prevent bird and vermin damage.
- Reduces water and snow infiltration
- Longer lifespan
- Detracts from bird and rodent damage
- Strengthens entire duct from harsh weather and winds
- Prefabricated sections reduce time spent on site