Sheathing A Hip Roof

You always want to make sure the rough side is up with osb sheathing.

Sheathing a hip roof.

Keep these tips in mind when roofing in hurricane areas. Next press 1 feet run diag it returns 1 1 7 8. Sheath one slope of the roof at a time ripping the top course to the needed width at the ridge. 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.

Osb sheathing has a rough side and a smooth side. Cover sheathing with. Properly fasten panels including fastening and spacing hints step 4. The calculation is based on 4 x 8 sheets 32 square feet each.

If you press 7 inch pitch pitch on a cm calculator it returns 30 26. Joe the reason i used a 7 12 pitch is because that is a 30 26 and that s close enough for your 30. And scroll down to see more details on each with installation hints and tips below. A tapered piece of sheathing can be cut to fill in at the eave if necessary.

Sheathing angles hip roof. This video shows how some roofs fail under heavy winds in uplift situations. 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.

Ventilate the roof according to current building codes step 3. When one slope is completely sheathed pop a chalk line down any slope edge as in a hip roof that needs to be cut at an angle. Check the nailing surface is level step 2. The connection between the roof sheathing and the structure is a vulnerable point that is known to fail during a hurricane.