Plank Decking For Roof

Even if we filter it down to board sheathing only there can be square edges shiplap edges spaced decking and the ordinary tongue and groove that profile was explored in part ii of this series.

Plank decking for roof.

They can be of several configurations. The only cementitious structural panel approved by factory mutual fm fm approval standard 4472. You can construct a traditional wood plank deck on rooftops plazas terraces and garage roofs with much less work and substantially lower cost with the eterno pedestal system for wood decks. Solid sheathing most new homes built after the mid to late 80 s typically have solid roof sheathing.

The standard nominal width of the decking is 6 and 8. A concrete roof deck that can be combined with other noncombustible materials to create 1 and 2 hour fire rated roof ceiling assemblies. Wood plank decks being found in low sloped pitched and even curved surfaces can take many forms. There are three types of wood roof decks.

Laminated structural wood decking laminated decking is a perfect complement to many of the products manufactured at rigidply rafters. No expensive or complex substructure of steel beams or other crisscrossing bearers is required. Wood plank roof decks with pedestal supported wood bearers. The broad based stable adjustable decking joist supports avoid damaging waterproof membranes permit easy accessibility for maintenance or repairs.

Tongue and groove plywood or osb sheathing plank sheathing.