Flat Roof Structural Decking

In a flat roof the waterproofing is always supported by a structural roof deck.

Flat roof structural decking.

Here s how tufdek waterproof decking stands out on a flat roof deck. Of roof decking costs 800 2 800 to install depending on the material you choose. Topspan insulated roof deck combines a structural deck and metal top sheet in one product the panels are suitable for zinc stainless steel and aluminium standing seam waterproofing systems and single ply membranes. The key is in the.

Standard structural decking patterns are 2 nominal tongued and grooved t g and 3 and 4 double t g products available with vee or eased edges to meet discriminating architectural requirements. That means that not only does it act as a roof for the underlying structure it also acts as a deck membrane. Flat roof deck. Structural decking also known as roof decking should not be confused with lumber intended for residential and non residential outdoor decks.

The ceiling will usually be fixed directly to the underside of the joists. This is usually because low quality leak prone decking materials such as epdm rubber are used often in an effort to save money. Our large range of roof deck profiles are efficient and attractive. Flat roofs are nothing new nor are some of the proven materials that cover these often expansive roofs such as those found on factories warehouses big and small box stores apartment buildings large public structures and schools universities.

What s the difference between a regular roof and a flat roof and why does it require different material. Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks. This mostly takes the form of timber based boarding of some type which in turn is supported on joists. Their structural performance provides the ideal base for metal standing seams bitumen and green roofs.

A deck is the structural substrate of a flat roof and should be capable of supporting the static and dynamic design loads as well as any loads occurring during construction from machinery and plant. A flat roof s design is both efficient and economical.