No Insulation Under Vinyl Siding

There is no logical reason not to have house wrap under vinyl siding and many authorities strongly agree that it should be viewed as mandatory even if your local building codes don t necessarily require it.

No insulation under vinyl siding.

I thought i should show why continuous foam under the exterior siding is so important. Adding insulation to the back of vinyl siding can raise the cost by 20 to 50. Generally referred to as rigid foam insulation this type of foam insulation is. No obligation vinyl siding quote or to ask a question call kim at 301 368 3551.

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. Below are some of the design details along with the benefits. By glenn hooper june 2 2015. The main drawback of insulated vinyl is its relatively high cost.

Drawbacks of insulated vinyl siding. As many things in building science go you my dear reader have to learn something. 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. I get asked if this or that in the in the cavity works as well as foam under the siding.

Vinyl siding is one of if not the most popular exterior cladding for residential homes. It also serves as an air barrier. Installing insulated vinyl is similar to a standard vinyl installation so there s no reason why labor costs should be significantly higher with insulated vinyl. Why insulation under the siding is important.