Where To Nail Lap Siding

Nailing at the top.

Where to nail lap siding.

Above bottom chalk line and install first course of siding. For panel siding the head must have a diameter of at least 225 inch and a shank diameter of 092 inch. As its name lap implies an upper siding board laps over the board below it by 1 to 2 inches. Whether you install clapboard t1 11 cedar shakes or board and batten siding on your house you can attach it with either nails or screws.

Use hot dipped galvanized nails with a minimum 0 270 in. On thick profiles of siding nails may be hidden meaning they are driven into the upper portion of a board so they are covered by the lower part of the board above it. Lap siding can be installed horizontally or vertically. X 1 1 2 in 1 4 in.

If you want to learn more about siding repairs and replacement findlay roofing can help. Learn how to nail hardieplank lap siding with this instructional video from james hardie. Loosen the tight nail or cut it with a hacksaw. Blind nailing refers to nailing each board one at a time and then overlapping that nailed layer with the next board so that all nails are hidden.

Most lap siding is beveled meaning that the bottom edge is thicker than the top. Lift the siding up and look for nails that have been hammered in too tightly. It s a safe and more effective way to install siding. Nail a starter strip wood lath or siding approximately 3 8 in.

I actually prefer nailing the siding boards at the bottom specifically because it holds the lap siding in much better than blind nailing i e. Nail heads shanks and points must also be taken into consideration when selecting nails for hardboard siding. Allow a 1 8 inch expansion gap between pieces if the siding is air or kiln dried. Aluminum siding nails 1 these grip rite 1 1 2 in.

The siding does not move at all with nails in the bottom of the board as you have effectively nailed the board at the bottom and top once the nails go in the bottom of the next board above. It also prevents problems with cracking and warping. They are good for installing aluminum or vinyl siding. For siding up to 6 inches wide use one nail one inch up from the lap.

Penetrate structural framing or wood structural panels and structural framing a minimum of 1 1 2 in. These grip rite 1 1 2 in. Do not nail through overlaps. Unlock the course of siding above the tightly nailed piece sliding the unlocking tool along underneath the lap.

For horizontal applications start with the bottom course and work up with the channels pointing upwards. With lap siding the acceptable minimum head and diameter is 24 and the acceptable shank minimum is 099.