Osb For Shed Roof Thickness

Osb is fine all the way around.

Osb for shed roof thickness.

For heavier loads a 40 20 rated panel 19 32 or 5 8 will support a 130 psf live load and 48 24 rated panels 23 32 or are good to175 psf. This manufactured wood product is composed of small wood chips that are arranged in layers and glued together. Thicknesses range from 5 16 to 3 4 inch and the proper one to use. Currently costs about 30 more for an equivalent thickness.

Bo remember if the women don t find you handsome they should at least find you handy. Watch this now to learn how to avoid this same pr. We re in dallas so we don t engineer for tremendous live loads for an asphalt shingle and we feel comfortable with 16 oc rafter spacing and 7 16 osb decking. 7 16 will be fine for 16 on center and 5 8 for 24 on center rafters.

Currently we space rafters 16 oc and use 7 16 osb with h clips. I m halfway though sheeting the roof of my shipping container shop and already need to redo some of it. With edge support and the same snow load 3 8 inch osb can be used. Typical types of wood used for roof sheathing are oriented strand board known as osb and plywood the most popular being osb.

Good enough for houses good enough for a shed. The osb thickness will be based on the rafter spacing. However there are some sceptics out there who doubt the strength and durability of osb. Osb is sold in 4 by 8 foot panels and the standard panel thickness for osb sheathing.

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. Osb roof decking thickness 7 16 1 2 or 5 8. I m contemplating upgrading to 1 2 or even 5 8 osb though to reduce roof sag hopefully to nil. The thickness required by josh s circumstances are good for roof snow loads of up to 70 psf again spanning 24.