Faom Siding Insulation With Nail Strips

It allows use of a 3 4 inch furring but requires an additional 1 8 inch overlap on the siding and two nails per furring strip.

Faom siding insulation with nail strips.

That said i ve nailed vinyl to furring strips set 24 in. Drive nails with a hammer through the foam board into the studs nails spaced 24 inches apart along each stud. Minimum nail length must accommodate sheathing and penetrate framing a minimum 1 inches. When applying james hardie siding to furring strips which is applied on foam sheathing or other non nailable substrates e g.

Well call me half hazard. 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. Table r704 3 note v. Of foam and you can t use furring strips which are not a flat solid surface without voiding the warranty.

Installing foam board insulation under vinyl siding. First is you d really need to strap over it so that you can nail siding 1 is about the most i d do with long nails. Current pneumatic nailers have maximum fastener lengths of 3 to 3 5 which limits insulation thicknesses to 1 5 max 3 5 fastener to siding 1 embedment 3 5 0 5 1 5 1 5 max insulation. So technically speaking you can t nail through or even use 2 in.

Foamular extruded polystyrene xps rigid foam insulation offers foamular extruded polystyrene xps rigid foam insulation offers a comprehensive line of products in a wide choice of sizes thicknesses and edges with a lifetime limited warranty for the life of the home or building. The nails must penetrate the furring a minimum of 1 2 inch. Horizontal siding strips should be installed vertically on 12 in. Of course i did this all knowing my warranty would be void.

Set the nail heads flush with the foam board. Lp siding with fern strips over insulation. On center that were fastened to the underlying studs. Wood strips are installed with masonry nails over the masonry area to be sided.

Secondly at 2 thickness the foam acts like a vapor barrier so it s possible that water vapor that s inside the wall might get trapped between the foam and. Last year i installed lp lap smart trim shingles and the 4x8 sheets of lp with batts all over 3 of continous xps foam using fern strips. 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. Do not overdrive and dimple the foam.

Over masonry sub surface 1 in.