- For flat roof only.
- Fits 12″ (305mm) turbine only.
- 4″ (102mm) roof flange.
- Menzies TPO Direct Weld™ for fast installation on TPO Roofing Systems.
Most turbine vents come with adjustable bases that are recommended for 3:12 pitch roofs and greater, but for roofs with less than 3:12 pitch and flat roofs, a custom base can be made to conform to the application and reduce the chance of costly repairs that result from water entering over the ring flange on the base.
Turbines can be attached to the base to complete a watertight seal
Menzies TPO Direct Weld™ for fast installation on TPO Roofing Systems.