Roof Deck Assembly
15 32 thick wood structural panels min.
Roof deck assembly. 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. Venting does not impact the structural performance of the steel deck. Polyisocyanurate insulation boards 1 thickness min.
Deck should not be specified as vented when it is not required. With no limit on max. Any ul class a b or c roofing system tgfu or prepared roof covering tfwz layer 2 roof sheathing. 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.
Hot mopped or cold application class a b or c covering or single ply membrane ballasted adhered or mechanically attached to the insulation. 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. 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.