3 8 Plywood For Roof

My neighbor had an additional 3 8 layer of plywood added.

3 8 plywood for roof. The minimum thickness of plywood used for roofing is 3 8 th of an inch. I am planning to have a new roof installed and currently have 3 8 plywood supported by trusses 24 apart. 23 32 plywood pressure treated plywood plywood subflooring 3 4 sheathing plywood 48 24 sheathing plywood 3 4 cdx plywood related products 23 32 in. Make sure this fits by entering your model number.

Consistent gap our clips leave a precise 1 8 gap created by a full width spacer bar. With edge support and the same snow load 3 8 inch osb can be used. I haven t had any problems and the house is 40 years. Severe weather 23 32 cat ps1 09 square structural pressure treated southern yellow pine sheathing application as 4 x 8.

I am thinking of having an additional layer of plywood or osb added to the roof. This kind of plywood can be used on roofs with minimal load. That will suffice on a roof with rafters set 16 inches apart with minimal roof loads. However you may need to consider bolstering the plywood thickness for a roof that has a higher load.

Sheets of 7 16 inch thick with no edge support can be used in an area where the snow load is 30 pounds per square foot. Loads will vary with the pitch of the roof. Most roofs will be sheathed in plywood at least 3 8 inch thick. A roof that lays practically flat will have a much heavier load than a steeper roof that allows rain snow and ice to roll right off.

Plywood h clip 3 8 roof sheathing for faster safer no hassle roofing grip h clip 250 bag. Foot and with a maximum of spacing of 16 inches between rafters. Typical types of wood used for roof sheathing are oriented strand board known as osb and plywood the most popular being osb. X 96 in manufactured for strength and performance rather than aesthetics lighter weight than other types of sheathing products.

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