Vinyl Siding Over Rigid Foam Insulation

Installing foam insulation under vinyl siding is a wise choice for homeowners who are seeking to protect their homes against moisture infiltration as well as improve energy efficiency.

Vinyl siding over rigid foam insulation.

Generally referred to as rigid foam insulation this type of foam insulation is. Siding over rigid foam. It adds up to a robust system. This detail is used with both new construction and also with renovation work.

It typically is installed over rigid foam board insulation fastened to wood wall sheathing. In reality rigid foam board which sometimes comes in fanfold usually only has an insulating factor of r 1 and does not add any appreciable insulation effect to your home. Vinyl siding can be used in original construction or as a replacement for old siding. Is it ok to fasten the vinyl siding through the foam or do i have to apply furring strips.

Minimum nail length must accommodate sheathing and penetrate framing a minimum 1 inches. The foam on the outside keeps the wood frame inside the wall warm and dry in. By filling the voids behind the siding s stepped profile the insulation makes the complete material stiffer and more resistant to warping and movement than conventional vinyl siding. Below are some of the design details along with the benefits.

Current pneumatic nailers have maximum fastener lengths. It also serves as an air barrier. Xps rigid foam insulation outboard of my structural sheathing so my question is. And even though some manufacturers call it rigid foam insulation for the purpose of vinyl siding it basically has the same insulating value as a piece of plywood.

Installing foam board insulation under vinyl siding today more than ever before homes are being built with foam board insulation installed on the outside of the sheathing and under the siding. Cladding attachment over thick exterior rigid insulation background current building code does provide prescriptive means to attach cladding over exterior insulation table r704 3 note v. Plus rigid foam insulation applied over the outside walls. Josh braun via email.

How to install rigid foam under siding. After going through my remodeling budget it looks like vinyl siding will be in my near future.