Flat Roofing Substrate

Sprayed polyurethane foam probably the most impressive option is still largely unheard of in the construction community and is relatively rarely used.

Flat roofing substrate.

Uk flat roofing appointment only garburn view troutbeck windermere la23 1pg united kingdom email us. Decks are either non combustible e g corrugated metal concrete or gypsum or combustible e g wood plank or plywood and provide the substrate to which the roofing or waterproofing system is applied. A substrate is the surface upon which a roofing system is applied. It can be the roof deck an insulation system or a complete preexisting roof system.

The two main types of substrates used with metal roofing systems are open framing and solid substrates composite or plywood. Griffin this is one of the most comprehensive written guides to commercial flat roofing. Choice roof contractors select particular conklin roofing systems for roof repairs and restoration projects depending on the substrate that currently exists on the commercial roof. They have very little slope when compared to roofs on a home or residential building.

Flat roofs are horizontal or very near it. A tile roofing system consists of overlapping roof tiles securely attached to a solid substrate or roof deck on a sloped roof. The downward displacement of a structural member or system under load. Plywood exterior grade structural plywood can be used as a flat or pitched roof substrate and receive either single ply or metal shingle or metal shingle roof panelled cladding across a multitude of settings.

Tile roofing is a very specialized field of roof installation and requires a contractor that is experienced in working with and installing roof tiles of various materials and shapes. Dick fricklas and c w. Substrate boards come in varying thicknesses as well. Originally written in 1970 by roofing experts r l.

Substrate preparation is divided into two sub categories to fit your particular situation those categories are. New construction and re roof conditions. 1 4 inch 1 2 inch 5 8 inch and 1 inch. There are several replacement options for your flat flat roof.

New construction or reroof following removal of the original roof. The thickness is often chosen based on the need for the board to provide integrity over the roof deck such as at flute spans on steel roof decks.