Insulation Under Siding Installation

By glenn hooper june 2 2015.

Insulation under siding installation.

To be completely efficient this insulation type has to mold perfectly with the inside of your home siding. As many things in building science go you my dear reader have to learn something. Apply sealant around windows doors and trim. Some people use roofing nails but if a strong gust of wind gets under the siding it may not hold.

Set panels on the wall starting at one end of the house align the edges with the corner and bottom of the wall and. The nails have a plastic cap that keeps them from damaging the foam. There are three primary ways to add insulation to a home when siding is installed. Using proper siding insulation.

Installing foam board insulation under vinyl siding improved moisture control. Why insulation under the siding is important. Measure the walls from top to bottom with a tape measure and buy either 4 by 8 foot or 4 by 9 foot sheets of rigid. If the insulation is not properly installed it may void your warranty as well as damage your home.

I get asked if this or that in the in the cavity works as well as foam under the siding. In fact you can check if it is a correct insulation installation by pressing on the house siding. I thought i should show why continuous foam under the exterior siding is so important. One of the biggest advantages to installing exterior rigid foam board insulation is improved.

To secure the foam use two inch cap nails. Blow insulation into the cavity add flat rigid insulation to the wall before the siding is installed install insulated vinyl siding. Fit the rigid foam insulation snugly and seal all seams with the specialized tape. Ask the installer to agree in writing to follow all of the manufacturer s installation guidelines.

Installation of this insulation type under fiber cement siding can create an incredible 600 more energy efficient home.