How Many Tabs Should You Use On A Roof

The rationale behind the number is that in most cases four nails are the right number of nails to do a quality job.

How many tabs should you use on a roof. Here s what a three tab shingle looks like. Three tab shingles are usually 36 inches long. Use a heavy duty utility knife to separate the shingles into thirds by cutting them at each tab. To use this method you will need to measure the length of the eaves on each of the roof planes.

To do this you need to note that one tab will be equal to 1 foot. If you are using three tab shingles however you can cut shingles to make your own. If the existing shingles are standard 3 tab shingles you can get this measurement by taking note of the number of tabs along the eaves and ridges then determine the length in feet. However placement of the nails is the most important in any roofing job.

This can be done from the ground by taking the measurement of the length of the house and adding the length of the overhangs to it. Each tab is 12 inches. Some roofers install shingles so the cutout lines describe a slight angle as you look from the bottom to the top of the roof. Standard roofing tools like a hammer and roofing nails are all you typically need to cap a roof.

How to cap an asphalt shingled roof. Standard roof installation requires four nails per shingle. This is a standard three tab shingle. You make your own cap shingles if you re roofing material is the standard three tab shingle.