House Siding Under Layer Plywood

The wood that goes under residential siding exterior sheathing performs several functions.

House siding under layer plywood. By doing so however you miss out on the opportunity to add add energy savings to the project. This helps with expansion and contraction. That keeps drafts from reaching your insulation and prevents heated and cooled air from seeping out through the walls. It plywood siding is an all wood exterior grade panel.

It is ideal for siding applications from new home construction utility buildings planters dog houses and other remodeling or do it yourself projects. Many contractors opt for plywood on corners or anywhere a cut sheet must be used rather than a sheet with a factory sealed edge. By betsy gallup. The international residential code specifies 3 8 inch plywood for sheathing walls with a standard stud spacing of 16 inches if the siding is nailed to the studs through the sheathing.

When used to slow winds its job is to seal gaps and leaks in the osb panels or plywood sheathing that makes up your home s exterior walls. It seemed like the best option we had at the time as i knew i would down the road drop the t 111 osb finished siding and replace it with plywood siding and housewrap and then a cement overlay making faux stone work out of the cement. It is relatively easy to care for has a. Vinyl siding is one of if not the most popular exterior cladding for residential homes.

There is no logical reason not to have house wrap under vinyl siding and many authorities strongly agree that it should be viewed as mandatory even if your local building codes don t necessarily require it. The material is designed to keep out moisture. Vinyl siding can be installed directly over wall sheathing wood siding or stucco. Plywood is about 15 to 19 percent lighter than osb.

Plywood sheathing is made from whole sheets of wood that are cross laminated which give the boards strength and stiffness. Cut edges of osb are especially vulnerable to water damage which is why the plywood pieced in method works so great. However plywood may have weak spots which can cause core voids in the panels. What goes under vinyl siding.

Plywood is often used in combination with osb for wall sheathing. It adds insulation waterproofing and structural support for the framing.