HD SRV680 Slate Roof Ventilator
Slate roof ventilator with large base for 'random' and diminishing course slate roofs. Can be trimmed to 600 x 300mm base size. Minimum rafter pitch: 22.5 degrees or 25 degrees depending on head lap.
Available in Black as standard, Grey to order.
Recycled content up to 50%.
Pack of 5.
- Actual ventilation area: 20,000mm2
- Size: 680 x 450mm
- Made from Polypropylene.