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Forms a seamless membrane
Crafted with durability in mind
The design helps protect the edge of the roof from the elements and eliminates the possibility of lifting and damage to the roof underlay
non-flammable
Suitable for use in horizontal and vertical applications throughout domestic construction
110mm Soil Pipe External Use Air Admittance Valve - White grp roofing Forms a seamless membraneThe 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
