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Flat Roofing

For structures requiring flat roofing, PVC and TPO membranes manufactured in a range of thicknesses and colours are ideal. They can be fully bonded to a substrate or insulation layer, mechanically fastened or laid loose under ballast or paving to suit the specification.

These systems are also appropriate for pitched roofs and can reproduce the appearance of traditional metal roofing systems such as lead, copper, or aluminium at a fraction of the cost as well as providing aesthetically pleasing finished flat surfaces.

Topdek is a single component, factory engineered composite roofing system comprising of a high performance single ply membrane with insulation and a trapezoidal steel structural deck. Topdek provides a fast build, single fix installation with a unique helical coring one step fix fastener.

Installation on site is carried out by fully trained contractors using the appropriate hot air welding equipment to weld all overlapping joints on site. This forms a seam stronger than the membrane itself.

Reinforced rubberised bitumen systems are ideal for applications such as inverted roofs which are heavily trafficked or penetrated. These multi-layer, fully bonded systems eliminate the possibility of water tracking under the surface and are self-healing under-load.

Projects which have flat roofing installed include SIRFT Sheffield, ExCel London & Gap Rugby.


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