Roof Deck Assembly

15 32 thick wood structural panels min.

Roof deck assembly.

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. 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. Considering a roof deck as a story may be acceptable when the height of the deck does not exceed 2 3 stories depending on the construction type and whether or not sprinklers are used. Through the use of engineered and tested structural composite action the roof deck provides outstanding gravity load capacity wind uplift resistance and diaphragm shear strength which stabilizes the building under wind and.

Grade c d or sheathing. Some materials in the roof assembly may require venting of the steel roof deck such as roof systems with light weight insulating concrete. 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. Hot mopped or cold application class a b or c covering or single ply membrane ballasted adhered or mechanically attached to the insulation.

Venting does not impact the structural performance of the steel deck. With no limit on max. Any ul class a b or c roofing system tgfu or prepared roof covering tfwz layer 2 roof sheathing.