Frost Warm Roof drain assembly - fixed dome 220mm circular, large sump body with clamp, vertical threaded outlet 4" BSP
Frost Warm Roof drain assembly - fixed dome 220mm circular, large sump body with clamp, vertical spigot outlet 110mm
Frost Warm Roof drain assembly - fixed dome 220mm circular, large sump body with clamp, horizontal threaded outlet 4" BSP
Frost Inverted Roof drain assembly - cast iron grating 200mm square, large sump body with clamp, vertical spigot outlet 160mm
Frost Inverted Roof drain assembly - cast iron grating 320mm square, large sump body with clamp, vertical spigot outlet 160mm
Frost Parapet assembly, 45 angle grate, small sump body cast iron 2-way outlet BSP4
Frost Parapet assembly, 45 angle grate, small sump body cast iron 2-way outlet 100mm DIA
Frost Parapet assembly, 90 deg grate, small sump body cast iron 2-way outlet BSP4
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A warm roof is a type of roof that is designed to conserve heat. This is done by placing the insulation on top of the roof deck instead of between the rafters.
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Visit our new website dedicated to roofing, balcony and floor drain outlets
We've just launched an exciting new website! Since we bought the Frost brand and manufacturing several years ago, we have been reintroducing it to the market and reviving this proven system.
