Osb Vs Sheathing And Siding

Both are wood products which makes them earth friendly.

Osb vs sheathing and siding.

Pretty much the same for any manufactured wood product and even natural wood that is not naturally rot resistant such as pine. They attach to the exterior wall framing and brace the walls against positive and negative forces. In our area 1 2 in. Tall wall and the joists below with a single sheet.

Sheets which means you can sheathe an 8 ft. Since sheathing what plywood or osb are called when used on the exterior of a house is rarely if ever seen again once you cover it up with siding or shingles it s important to choose the right materials for the job. Whether you are building remodeling or just doing some repairs many times you need a type of sheathing or underlayment for the project. Osb sheathing has one irritating characteristic but only if you abuse the stuff.

Osb sheathing costs a few dollars less per sheet than 1 2 in. And osb is available in 4 x 9 ft. Numerous choices are available for this purpose but the two most commonly used products are oriented strand board osb and plywood 1 both boards are made of wood with glues and resins come in many sizes and can be used for a variety of purposes. Any portion of osb such as the bottom edge or the backside on any overhangs that is not sealed and or painted is destined to fail and rot.

When considering plywood for sheathing builders choose from 1 2 inch cdx common construction grade material or 1 2 inch pressure treated plywood.