GAF roofing has a four nail pattern. The shingles come in 2 sizes: English and metric. In this video we will be using English sizes. Place the shingles in a row by row pattern. You may move left to right or right to left but never move up the roof. You may have the shingle hanging over the roof by 1/4 in. Install the leak barrier in high wind areas. Place the second shingle next to the first. Five inches of the underlying shingle should be exposed. Use a whole shingle for the first course. The second course should be trimmed 11 inches and the third course should be trimmed 17 inches. The fifth course starts over with a whole shingle. Continue this pattern. Every 6th course, draw a chalk line to check that the lines are parallel.
You already know how to use your phone. With Gadget Hacks' newsletter, we'll show you how to master it. Each week, we explore features, hidden tools, and advanced settings that give you more control over iOS and Android than most users even know exists.
Sign up for Gadget Hacks Weekly and start unlocking your phone's full potential.
Comments
Be the first, drop a comment!