Sheathing A Hip Roof

Osb sheathing has a rough side and a smooth side.

Sheathing a hip roof.

A tapered piece of sheathing can be cut to fill in at the eave if necessary. Properly fasten panels including fastening and spacing hints step 4. Joe the reason i used a 7 12 pitch is because that is a 30 26 and that s close enough for your 30. Keep these tips in mind when roofing in hurricane areas.

You always want to make sure the rough side is up with osb sheathing. Sheath one slope of the roof at a time ripping the top course to the needed width at the ridge. This video shows how some roofs fail under heavy winds in uplift situations. The connection between the roof sheathing and the structure is a vulnerable point that is known to fail during a hurricane.

And scroll down to see more details on each with installation hints and tips below. Cover sheathing with. Ventilate the roof according to current building codes step 3. Roof sheathing hip roof imperial calculator estimate the number of sheets of plywood or osb that are needed for sheathing a hip roof.

If you press 7 inch pitch pitch on a cm calculator it returns 30 26. The calculation is based on 4 x 8 sheets 32 square feet each. During a hurricane the strength of the sheathing on the roof can greatly impact the homes ability to weather the storm. Never install the osb sheathing with the smooth slippery side up.

The amount of waste on a hip roof will be higher than for sheathing a gable roof and even more so if you are using osb sheathing. Check the nailing surface is level step 2. Hip roof sheathing imperia. Then press inch inch it returns 13 89244.