Vinyl Siding Over Rigid Insulation

The foam on the outside keeps the wood frame inside the wall warm and dry in.

Vinyl siding over rigid insulation.

It typically is installed over rigid foam board insulation fastened to wood wall sheathing. Insulated vinyl siding is standard vinyl siding with a backing of solid rigid foam insulation. It also serves as an air barrier. So if you re comparing proposals to install new vinyl siding on your home please be aware of this important fact.

Siding over rigid foam. How to install rigid foam under siding. Install over a water resistant barrier. I was thinking of installing 3 4 rigid insulation on the exterior of a stucco house.

Install continuous rigid foam insulation or insulated siding to help reduce thermal bridging through wood or metal framed exterior walls. It adds up to a robust system. Plus rigid foam insulation applied over the outside walls. Generally referred to as rigid foam insulation this type of foam insulation is.

Would you recommend i wrap the house before i insulate after i insulate or not at all. Current pneumatic nailers have maximum fastener lengths. I have already installed new windows and firred them out 1 1 2. Minimum nail length must accommodate sheathing and penetrate framing a minimum 1 inches.

An honest professional vinyl siding contractor will tell you exactly what you re getting. 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. 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. There are insulated rigid foam products that will increase the insulation factor but you ll pay much more for r 5 to r 7.

Vinyl siding can be used in original construction or as a replacement for old 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.