How To Deck A Roof Plywood

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.

How to deck a roof plywood.

Ames contouring roof fabric. Once the primer dries apply the geo textile on all edges and seams on the plywood deck roof or balcony. It determines how long your roof will last and how well it will protect the contents of your home. Plank sheathing usually 1 6 or 1 8 was used as a roof deck before plywood.

Clean off the dust then apply the primer to the entire surface with a large paint brush. Secure the tar paper to the plywood sheets with roofing staples. Fit the side drip edges over the roofing felt while the bottom drip edges should be fit under. Osb and plywood come in thicknesses ranging from 5 16 to 3 4 inch and the thickness needed for a particular roof depends on several factors including rafter spacing expected load and roof design.

In addition cut a 12 piece for the top ridge. 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. Cover the roof of the shed with roofing felt making sure the strips overlap at least 2. How to correctly install plywood or osb roof sheathing.

Choosing the right type of plywood for the roof is one of the most important construction decisions that you will have to make. Use the liquid rubber deck coating under the textile to stick it to all seams. On top of this underlayment goes a slip which protects the material from tearing as the metal roof expands and contracts with changing weather.