Plank Roof Decking

Until the 1940s exterior grade plywood was not available.

Plank roof decking.

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. Molin concrete offers two types of hollow core plank. Roof decks on homes built before 1970 are often 1 8 fir pre plywood shiplap. Plank decking in older homes plank decking may have been used for the roof decking substrate.

There are three types of wood roof decks. There are two most common features of the wooden t g roof deck type that you can use to identify it. It concluded that a roof is a unified product comprised of all its component parts and materials including. Structural decking also known as roof decking should not be confused with lumber intended for residential and non residential outdoor decks.

Hollow core plank is a cost effective and versatile solution for almost any building project. Roof decking comes in at least five different types. Spaced or skip decking many older homes in older. And shingles 7 it reasoned that the wood shingles which served as the decking were an integral component of the roof and that the cost to replace the wood shingles was a covered loss.

Those include the plank step plywood oriented strand board osb and tongue and groove boards. The last one is none other but our main topic in this article. Since the boards used for shiplap were manufactured here in the pacific northwest it was still cheaper than plywood up through the 1960s. Tongue and groove plywood or osb sheathing plank sheathing.

Solid sheathing most new homes built after the mid to late 80 s typically have solid roof sheathing.