House Exterior Walls Thickness With Vinyl Siding And 2x4 Studs

It s not my personality to watch someone destroy the structural integrity of a building and keep my mouth shut.

House exterior walls thickness with vinyl siding and 2x4 studs.

This winter the home owner noticed that all of the walls along the exterior of the house were bowing out ward. Half of the corners are cracking and cracks are. When used in home construction exterior wall sheathing is very multi functional. 2 should these wall have all real world dimensions applied to the materials that are making them up.

Upon further inspection every exterior wall is about 3 8 to 1 2 inch bowed outward. Ex interior finish to the exterior finish of a 2x6 exterior wall with vinyl siding sheetrock 1 2 vapor barrier very thin so i don t even apply a thickness 2x6 stud 5 1 2 sheathing 1 2 membrane agian no thickness rigid. Exterior wall thickness varies depending on the exterior finish siding and brick facing. 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.

Structural exterior wall sheathing ties framing studs together making the walls resistant to twisting and bending. With a 2x4 stud wall 4 1 4 from brick to tile face and spray in hi density polyisocyanurate foam toxic you still don t exceed r 16 for the total wall thickness. Exterior wall sheathing strengthens the wall system provides a nailing base for the siding and gives a layer of protection against outside elements. The nominal dimension of 2 by 4 inches refers to the size of green rough sawn studs.

Exterior wall sheathing is either structural or non structural. For example wall sheathing performs the obvious job of providing a surface to fasten siding materials to but it also works to hold numerous studs together to give the home structural. Add another 1 2 inch for the boxing and 3 4 inch for standard lap siding. The interior walls are all plum.

2 by 6 studs are typically used in walls that contain plumbing making those walls 6 5 inches. Add the 5 1 4 inch thickness of the wall to the 12 inches. Adjust wall thickness measurements accordingly for thicker walls. The flat framed wall i described in my first post is 2 1 2 without tile.

Exterior sheathing is used to help strengthen the walls of a new home. The house was completed in july of 2007. Vinyl siding over studs no sheathing it would be a judgment call but if i saw no wind bracing or shear panels on the corners i d be making a call. From the outside hook the tape measure over the outside wall corner and measure in 17 1 4 inches and you should find a stud.

The typical interior wall thickness in newer construction using 2 by 4 studs and half inch drywall is 4 5 inches.