How To Rack 3 Tab Shingles On Roof

It is acceptable for some shingle types and it is the required method for a few shingle types.

How to rack 3 tab shingles on roof.

Laminate shingles should preferably not be bent over the roof ridge or hips. Many pros shingle in a vertical line up the roof because it s much faster. Rubber roof shingles a shingle made from recycled rubber mostly tires. This installation method is called racking racking is an improper installation method for many shingle types.

One square package is equal to 100 square feet of roof. Every 5 inches make a new mark until you get to the rop of the roof. Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.

Starting at the racked shingles fill in the courses. I have heard of special methods being used for 3 tab asphalt shingle and low roof pitches less than 4 pitch that includes adhering the shingles and changing the reveal so that in the roofer would be nailing through 3 layers of shingles prevents wind lift off. Like composite or synthetic it is manufactured to resemble cedar slate or asphalt shingles. Shed roof shingle types 3 tab roof shingles.

Align the 3 tab shingles with the horizontal lines and nail them in place. Repeat this on both sides of the roof. Use the chalk line to snap a straight line vertically every 6 inches. The most common asphalt shingle and have 1 4 slots cut out to form three 12 inch rectangular tabs in their bottom half.

In areas with high winds it is common to drive two nails above each cutout line. You will simply need to add up the total square footage of your roof and divide it by 100. You may carefully lay 3 tab shingle bundles over the roof ridges or hips so long as you don t lay too many bundles in the same spot.