Insulating House Before 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.

Insulating house before siding. If moisture gets behind the protective wrap the wrap allows the water to drain away and not soak into the wall component. Also during this siding process you may also consider asking your contractor to add foam insulation between the vinyl and the house wrap for increased r value. This will help your house wrap perform better and if you re already siding your house you may as well include it as installing it later will require a complete re siding. Housewrap and your siding to be clear almost any kind of siding you can install provides an opportunity for water infiltration but some types are particularly susceptible.

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. Before you apply foam insulation install a house wrap on the sheathing. Rigid foam insulation is available in different thicknesses. Cut into square or rectangular shapes and is layered vertically to give the impression of many layers of shingles.

Replacing siding and upgrading insulation should increase your home s energy efficiency. In a 2015 cost vs. The r value of the insulation measures how well the insulation resists the flow of heat through it and the same with the siding. Consult with your local utility company on the insulation you need to qualify for their lowest rates.

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. Add flat rigid insulation to the wall before the siding is installed. There are three primary ways to add insulation to a home when siding is installed. Blow insulation into the cavity.

Other than color which dictates the appearance of vinyl siding there are two main shapes or types. Pft is a manufacturer of foam insulation products for home exterior siding applications and is the inventor of insulated vinyl siding. Below are some of the design details along with the benefits of installing exterior rigid foam board insulation. For nearly 25 years pft s insulation solutions have made homes energy efficient durable and comfortable.

Luckily if high levels of energy savings is your goal any combination of these solutions can be used to increase energy efficiency. Some locales require an inspection of insulation by both the utility and the building inspection department when it is completed and before it is covered with drywall paneling or plaster. Insulation must allow moisture to wick to the outside without losing insulating integrity. Value report new vinyl.

Install insulated vinyl siding. Long think pieces and mounted side by side horizontally across the house. This detail is used with both new construction and also with renovation work. The insulation also adds some r value or insulating quality to the siding.

R values of all the insulations and the siding are added together for a resulting r value. This will provide the house with a weather resistant barrier.