Plank Decking Roof

There are three types of wood roof decks.

Plank decking roof.

Solid sheathing most new homes built after the mid to late 80 s typically have solid roof sheathing. As a result at least one but often many of the shingle nailing lines end up falling smack between boards or so close to the edge that the nails lack holding power. Structural panels concrete roof deck is an innovative technology designed to provide a structural roof sheathing without the need for thermal barriers pouring setting or curing which resolves the latent moisture issue commonly found in roofing with poured concrete. Product evaluation code report 14076 assembly evaluation code.

Given these and other factors and that we are a lumber manufacturer rather than a structural engineering firm we suggest contacting the. Please inspect and provide a determination of whether the 1 x8 decking complies with building code for solid decking. The insured s contractor contends the decking does not meet code and must be removed and replaced if the roof is replaced. Plank decking in older homes plank decking may have been used for the roof decking substrate.

Wood plank decks being found in low sloped pitched and even curved surfaces can take many forms. The roof decking is 1 x 8 1 8 planks. On older homes planks were often spaced for wood or slate roofs with wider exposures than the standard 5 inch tab on asphalt shingles. Further laid flat as a roof deck instead of oriented vertically as trusses are design values are lowered while at the same time the additional material involved in a solid deck adds to the roof s strength.

They can be of several configurations.