Rv Roof Plywood Thickness

Had trailer another 3 years and never had a problem with roof.

Rv roof plywood thickness.

Normally the plywood would come 1 4 or 3 8 thickness and it gets laid down every 4 feet in sheets and is screwed down to the frame it also might be glued. Rubber tpo probably the most common material for an rv roof and actually comes in two different types. When my new roof was going on in july 12 i took a look at some of the plywood cuts. It s the standard for spacing of 24 inches in the rafter although as mentioned a 5 8 inch thick is more ideal.

Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. The standard width is 4 feet. I saw no voids along any cut edges so the grade was likely ab. 8d ring shank nails should be used instead.

Loads will vary with the. You can get plywood sheets with a length of up to 10 feet. Original roof was 1 4 thick with 16 joist spacing. You might be tempted to choose a inch thickness although it s unnecessary in most cases.

Minimum thickness most roofs will be sheathed in plywood at least 3 8 inch thick. Sheathing should be a minimum of 19 32 inch thick. Thickness looked to be 3 8 or metric equivalent. In some cases i recommend 3 8 inch plywood though 1 4 inch will usually suffice.

Allow them become larger troubles as well as roofing substitute simply months from currently implies you invest 4 also 5 numbers. Small best plywood for rv roof repair services done today can cost you state 400. I can t remember the grade stamp but i know the outside plys were clear. The typical thickness range for sheathing is 3 8 to 3 4 inch.

Extra care is taken to make sure the seams between the panels are very tight. This is really just a rough draft of the post a collection of photos with captions. 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. Welcome to my rv renovation series in my last step i removed the rest of the damaged wood now it s time to replace the roof plywood and any other damaged wood in the roof area.

Never attach roof sheathing with staples. Replacing the wood is not to bad but if the supports that hold the plywood are rotted you are looking at allot of work. An epdm rv roof ethylene propylene diene monomer or a tpo rv roof thermal poly olefin. There should be no screws or staples sticking up above the level of the plywood.

That will suffice on a roof with rafters set 16 inches apart with minimal roof loads.