How Far Apart Should Roofing Nails Be

Also place a nail 2 inches from each end of the shingle in line with the other two.

How far apart should roofing nails be.

A typical slat length can run from 12 to 16 feet. The correct nail must be applied 2 5 cm above the cut out and 2 5 cm from each edge. Shingles will always look better but you need to wave a flame over the. Place nails in the three tab shingles about 3 4 inch 1 8 centimeters above the cutouts near where the tab meets the upper part of the shingle.

Lay the first purlin at the ridge. Generally you ll need to place two nails at each location where it makes contact with a roof truss. Snap a chalk line horizontally across the roof two feet down from the top. Nails of the proper length should penetrate three fourths of an inch into the roof deck.

The inner edges need to be approximately four inches away from the pipe or vent. Measure from roof to peak using chalk make marks where the line of each rafter intersects from the lower end of the roof right up to its peak. Measure the section of the roof from the fascia to the peak and divide this by two which is the two foot spacing of the wood nailers. Slats were commonly used in early home construction but are not used much today.

The length of each nail must be a minimum of 1 inches long and for roof overs atlas recommends a nail length of at least 2 inches. Shed felt is generally s te hence the need for nails every 50mm it stops the wind getting under it and ripping it off. Run a tape measure from end to end along the rafters of the roof to determine how many purlins will be needed for installation. How to install metal roof purlins.

When properly placed the nail will actually catch the top edge of the shingle below it. In this example the section of roof is 20 feet wide and 14. For the cambridge shingle nails must be applied into the nailing zone. In all use four nails per 3 tab shingle.

Make sure there is a two inch space between the edge of the roll and the first nail. They are easy to secure with a single nail at each end of the section. For slats featuring face widths of 12 inches you will space three nails evenly apart about every 3 inches. The nails themselves should be in uniform rolls spaced six to eight inches apart from each other on either side and top to bottom.

It is very problematic to have nails located too high on the shingle.