Faom Siding Insulation With Nail Strips

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.

Faom siding insulation with nail strips. 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. On center that were fastened to the underlying studs. That said i ve nailed vinyl to furring strips set 24 in. Minimum nail length must accommodate sheathing and penetrate framing a minimum 1 inches.

Do not overdrive and dimple the foam. Horizontal siding strips should be installed vertically on 12 in. Set the nail heads flush with the foam board. The nails must penetrate the furring a minimum of 1 2 inch.

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. 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. So technically speaking you can t nail through or even use 2 in. The products are easy to handle score cut and install and no special tools are needed.

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. 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. 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 sided. Installing foam board insulation under vinyl siding.

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. 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. Lp siding with fern strips over insulation. Wood strips are installed with masonry nails over the masonry area to be sided.

I plan a similar wall structure as you. Well call me half hazard. Over masonry sub surface 1 in. Of foam and you can t use furring strips which are not a flat solid surface without voiding the warranty.

Table r704 3 note v.