House Insulation Under Vinyl Siding

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.

House insulation under vinyl siding. The insulation also adds some r value or insulating quality to the siding. 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. This detail is used with both new construction and also with renovation work. To sum it up house wrap is a lightweight paper like material that is most often used to completely cover the house directly on top of the sheathing and behind the vinyl siding.

The adhesive used to attach the siding to the vinyl actually cures to create a permanent bond between the two components. Why do homes need house wrap. It also serves as an air barrier. Rigid foam insulation and vinyl siding.

Insulated vinyl siding is made of two primary components. 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. The vinyl siding acts as a skin permanently adhered to the insulating foam core. 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.

These benefits make insulated vinyl seem like an easy worthwhile upgrade to conventional vinyl but there s a significant cost increase with insulated vinyl and many builders and homeowners question whether the price premium is.