Installing Vinyl Siding Over Rigid Foam Insulation

Many houses built today have a double wall type of insulation with fiberglass batts fastened between the studs on the inside and rigid foam board over.

Installing vinyl siding over rigid foam insulation.

Minimum nail length must accommodate sheathing and penetrate framing a minimum 1 inches. Is it ok to fasten the vinyl siding through the foam or do i have to apply furring strips. After going through my remodeling budget it looks like vinyl siding will be in my near future. 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.

The foam on the outside keeps the wood frame inside the wall warm and dry in. It also serves as an air barrier. Xps rigid foam insulation outboard of my structural sheathing so my question is. It typically is installed over rigid foam board insulation fastened to wood wall sheathing.

Installing rigid foam insulation under siding written. 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. Once the plywood is installed it s then time to install the siding over the top you can choose to use either vinyl or aluminum siding depending on the age style and look of your building. The siding and insulation offer a well insulated home.

Plus rigid foam insulation applied over the outside walls. I still want to put 2 in. Vinyl siding can be used in original construction or as a replacement for old siding. 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.

Josh braun via email. 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. It adds up to a robust system. How to install rigid foam under siding.

This detail is used with both new construction and also with renovation work. Generally referred to as rigid foam insulation this type of foam insulation is. Below are some of the design details along with the benefits.