How To Layout Chalk Lines For A3 Tab Roof
Also place a nail 2 inches from each end of the shingle in line with the other two.
How to layout chalk lines for a3 tab roof. In all use four nails per 3 tab shingle. Drive a nail at one end first then drive the others. Because they are growing in popularity they can be easily found and also come with warranties that go all the way up to 50 years. 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.
If you are using a power nailer drive nails by squeezing the trigger and bouncing the nailer s tip onto the shingle. The measurements are in the video. You will find that 3 tab shingles are the most common type of shingles that people install. Step by step instructions.
However make sure that you do not nail into the tar strip.