Filling Gaps In Playwood Roofing

Plywood used as a subfloor wall underlayment or roof sheathing needs to have the seams sealed with caulk.

Filling gaps in playwood roofing.

1 8 or less gaps except around floor where i plan on installing baseboard anyway. I ve had to cut smaller segments of plywood to work around some workbenches installed by the previous owner so there s vertical and horizontal seams if that matters. Will the rubber sag over time in this gap. Combining sheets of plywood makes the wood project more durable.

Unsealed seams diminish the effectiveness of the cooling and heating systems of a home which can adversely affect utility costs. Read be informed and extract maximum useful life from your plywood project. These tips cover plywood characteristics and proper installation of plywood. By sealing these seams moisture insects dust and air can t permeate into a home.

This was a room addition added years ago and is low pitched 12 2. Roofer ripped all wood off to rafters installed new plywood some kind of felt or base and torched down a rubber roof. If you don t seal them properly water can run off the roof and into your home. I m putting up a plywood wall in my garage workshop and have some unsightly seams.

If plywood is not dealt with properly it can swell and create major problems with roofing flooring or siding. In one area there is a 1 1 2 gap in the plywood where it attaches to the wood extending from my house. If water gets trapped. Voids in plywood are simply large holes that occur naturally in the surface of the wood.

Fascia boards attach to rafter ends along the roof line. Roofer says it is acceptable and the local building inspector.