Rv Roof Plywood Thickness

Extra care is taken to make sure the seams between the panels are very tight.

Rv roof plywood thickness.

I saw no voids along any cut edges so the grade was likely ab. Replacing the wood is not to bad but if the supports that hold the plywood are rotted you are looking at allot of work. When my new roof was going on in july 12 i took a look at some of the plywood cuts. You might be tempted to choose a inch thickness although it s unnecessary in most cases.

That will suffice on a roof with rafters set 16 inches apart with minimal roof loads. The major factor to best plywood for rv roof repair is so you with any luck do not need to pay of changing a roof covering. You can get plywood sheets with a length of up to 10 feet. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame.

I can t remember the grade stamp but i know the outside plys were clear. Original roof was 1 4 thick with 16 joist spacing. Once all the new insulation and rafters are secured the entire roof is covered with new plywood. Rubber tpo probably the most common material for an rv roof and actually comes in two different types.

Thickness looked to be 3 8 or metric equivalent. This is really just a rough draft of the post a collection of photos with captions. Allow them become larger troubles as well as roofing substitute simply months from currently implies you invest 4 also 5 numbers. In some cases i recommend 3 8 inch plywood though 1 4 inch will usually suffice.

Small best plywood for rv roof repair services done today can cost you state 400. It s the standard for spacing of 24 inches in the rafter although as mentioned a 5 8 inch thick is more ideal. An epdm rv roof ethylene propylene diene monomer or a tpo rv roof thermal poly olefin. Loads will vary with the.

8d ring shank nails should be used instead. Sheathing should be a minimum of 19 32 inch thick. The typical thickness range for sheathing is 3 8 to 3 4 inch. Never attach roof sheathing with staples.

I used 3 8 exterior grade plywood and installed a new rubber roof over it. There should be no screws or staples sticking up above the level of the plywood. The standard width is 4 feet. Had trailer another 3 years and never had a problem with roof.

Each type of rv rubber roof requires slightly different maintenance so be sure to consult your owner s manual for the proper way to care for your roof.