110mm Soil Pipe Internal Use Air Admittance Valve - White EPDM Rubber Roof Patented Drip System which allows

Patented Drip System which allows for self drainage of rain water into the gutter

• Dormers

The bandage should be applied onto a wet layer of base coat

The Kytun Slate Dry Verge System permanently secures slate applications on gable ends protecting the verge from wind uplift and rain

penetrations

110mm Soil Pipe Internal Use Air Admittance Valve - White EPDM Rubber Roof Patented Drip System which allowsThe FloPlast Air Admittance Valves are designed to allow the free entry of air into the sanitary pipework system without the escape of foul gasses into the building. When installed into sanitary pipework systems conforming to BS EN 12056: 2000, the FloPlast Air Admittance Valve not only prevents the loss of water from trap seals due to induced siphonage but also has the added advantage of providing an early warning indicator to a potential drainage