Foam Siding Insulation With Nail Strips

On center that were fastened to the underlying studs.

Foam siding insulation with nail strips.

Their table suggests that vinyl attached to furring strips over 1 of foam is the same as cementious siding over 4 of foam. Gypsum sheathing with a combined thickness up to 4 inches thick the foam sheathing and other non nailable substrates do not have nail holding capacity. Horizontal siding strips should be installed vertically on 12 in. Cover the house walls with 4 by 8 foot sheets of rigid foam insulation typically 1 2 to 1 inch thick nailed to wood sheathing with 1 1 2 inch broad headed galvanized nails every 16 to 18 inches.

Then i discovered that lp s installation instructions specify 1 5 inch x. The panels provide a continuous energy efficient surface. Over masonry sub surface 1 in. Insulated foam sheets are also used as an insulated sheathing underlayment for exterior siding.

Wood strips are installed with masonry nails over the masonry area to be sided. Given the beefiness of their headlok fasteners i m going to say that one end of that spectrum is serious overkill vs the other. This detail is used with both new construction and also with renovation work. We re building a new home sw virginia with 2x6 studs on 24 inch centers.

I m looking to attach vinyl siding to 1x4 furring strips over 2 1 2 foam. Pft is a manufacturer of foam insulation products for home exterior siding applications and is the inventor of insulated vinyl 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. 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 foam insulation to cover from the roof line of the house to the sill plate at.

We had hoped to use 1 5 to 2 inches of eps rigid foam to the exterior of the sheathing then 3 4 inch x 4 inch plywood furring strips then lp smartside lap siding. Of foam and you can t use furring strips which are not a flat solid surface without voiding the warranty. The studs conduct more heat than the insulation between them. We knew we had to use the 76 series smartside product for the 24 inch centers.

Furring should be installed completely around doors windows and other openings at all corners and at the top and bottom of the area to be. So technically speaking you can t nail through or even use 2 in. This eliminates thermal bridging which is the energy lost through wall studs. Below are some of the design details along with the benefits.