How To Deck A Roof Plywood

Fit the side drip edges over the roofing felt while the bottom drip edges should be fit under.

How to deck a roof plywood.

Use the liquid rubber deck coating under the textile to stick it to all seams. To secure it measure it roll it out over the plywood cut it to the dimensions of the roof with a roofing or utility knife and finally hammer it securely to the plywood with 1 2 inch roofing nails. Clean off the dust then apply the primer to the entire surface with a large paint brush. In the first half of the 20th century roofs in missouri were built with wood shingles over planks spaced about 1 apart.

The thickness of plywood used for roof decking depends on the roof slope the spacing of rafters and the weight of other material to be put over the decking as well as the design load the. Cover the roof of the shed with roofing felt making sure the strips overlap at least 2. Wood shingle are expensive so when these roofs need to be torn off and replaced it is cheaper to resheath the entire roof and go over it. Choosing the right type of plywood for the roof is one of the most important construction decisions that you will have to make.

On top of this underlayment goes a slip which protects the material from tearing as the metal roof expands and contracts with changing weather. In addition cut a 12 piece for the top ridge. Both osb and plywood for the roof have been approved for use so it may come down to what you feel most comfortable using. Once the primer dries apply the geo textile on all edges and seams on the plywood deck roof or balcony.

How to correctly install plywood or osb roof sheathing. Secure the tar paper to the plywood sheets with roofing staples. It determines how long your roof will last and how well it will protect the contents of your home.