Is Foam Board Necessary Siding

The house has wrap under the siding.

Is foam board necessary siding.

And even though some manufacturers call it rigid foam insulation for the purpose of vinyl siding it basically has the same insulating value as a piece of plywood. Some people use roofing nails but if a strong gust of wind gets under the siding it may not hold. The house was build in the 19970 s 2 4 walls and pink insulation between the studs. Use a premade kit for this type of project.

Attach the tongue and groove insulation boards to the concrete wall with adhesive. The nails have a plastic cap that keeps them from damaging the foam. As a result i m looking at metal siding as an option. For new construction use rigid boards to insulate slabs and the outside of foundation walls.

The windows are being removed and moved out the 2 to line up with the foam board. Use nails long enough to penetrate the siding and foam board into the framing. Fit the rigid foam insulation snugly and seal all seams with the specialized tape. In reality rigid foam board which sometimes comes in fanfold usually only has an insulating factor of r 1 and does not add any appreciable insulation effect to your home.

To secure the foam use two inch cap nails. Heavy siding sagging on screws through exterior foam board. Will this cause any condensation issues. Apply sealant around windows doors and trim.

Tape measure 3 8 inch head galvanized nails hammer reciprocal saw utility knife.