Roof Deck Assembly

Hot mopped or cold application class a b or c covering or single ply membrane ballasted adhered or mechanically attached to the insulation.

Roof deck assembly.

Grade c d or sheathing. Typically laid directly over roof membranes on smaller areas as a do it yourself option these 12 x 12 or 12 x 24 modular tiles offer a quick and easy rooftop deck flooring solution by simply snapping together each tile automatically aligned and precisely spaced thanks to the connecting tabs on the integral plastic base. Roof decks with roof coverings in general occupied roof space with structure above is used for assembly occupancy a 2 and will be considered a story per the definition of a story see above. Deck should not be specified as vented when it is not required.

Interlocking ipe wood deck tiles. Polyisocyanurate insulation boards 1 thickness min. With no limit on max. Loadmaster is an engineered roof deck system composed of a high tensile steel sections with thermal insulation and high performance duraflex mineral board mechanically anchored to the steel sections with engineered attachments to provide structural composite strength.

Some materials in the roof assembly may require venting of the steel roof deck such as roof systems with light weight insulating concrete. Any ul class a b or c roofing system tgfu or prepared roof covering tfwz layer 2 roof sheathing. Venting does not impact the structural performance of the steel deck.