Three Nail For House Roof

If your decking is less than 3 4 inch then a 1 1 2 inch nail will suffice.

Three nail for house roof.

Adding a third nail to the homes hurricane straps will help strengthen and prepare your home for a stronger wind intake and insurance companies give substantial discounts for this repair. Water can get in the seams between any two shingles but that s ok because shingles overlap and the seams are staggered. Slats of wood used for roof sheathing are lumber boards with face widths ranging from 4 to 12 inches. Use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging.

Drive a nail at one end first then drive the others. Generally you ll need to place two nails at each location where it makes contact with a roof truss. Position them so the adhesive strip is toward the bottom and facing up. We offer truss strap mitigation services that qualify homeowners for a 20 25 annual reduction of their home insurance premium.

Clips only connect on one side of the roof truss and require 3 nails. If you are using a power nailer drive nails by squeezing the trigger and bouncing the nailer s tip onto the shingle. Past the drip edge. To attach a 3 tab shingle align it with the layout line and drive nails 1 2 inch above the cutout slots including the half slots at each side.

Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof. Due to the changes of the new florida wind mitigation forms in 2012 home owners do not receive discounts for hurricane straps clips with less than three nails. No insurance credit for this type of attachment clips this is the first type of roof wall attachment that receives an insurance credit. If there are gutters installed on the eaves the eave flashing should be installed to overhang the lip of the gutter by about 1 2 inch.

See below for a shopping list tools and steps subscr. For slats featuring face widths of 12 inches you will space three nails evenly apart about every 3 inches. Hurricane roof strap installation hurricane roof clip installation hurricane tie down installation. If you are putting a layer of asphalt shingles over an existing layer of asphalt shingles on to a 3 4 inch deck or a plank deck then you should be using 1 1 2 inch nails.

Place corner pieces where panels will meet bends at the edge of the roofing. Run the row of starter shingles 1 2 in. Place nails 2 to 3 in. Up from the bottom of the eave.