How To Rack 3 Tab Shingles On Roof

Many pros shingle in a vertical line up the roof because it s much faster.

How to rack 3 tab shingles on roof.

The most common asphalt shingle and have 1 4 slots cut out to form three 12 inch rectangular tabs in their bottom half. Laminate shingles should preferably not be bent over the roof ridge or hips. Before you go out and purchase your 3 tab shingles you will first need to figure out how many of them you will need. Like composite or synthetic it is manufactured to resemble cedar slate or asphalt shingles.

Use the chalk line to snap a straight line vertically every 6 inches. Starting at the racked shingles fill in the courses. In areas with high winds it is common to drive two nails above each cutout line. 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.

Every 5 inches make a new mark until you get to the rop of the roof. Repeat this on both sides of the roof. Asphalt composition shingles covering the roof of this home were installed with joints aligned vertically at every other course. 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.

Shed roof shingle types 3 tab roof shingles. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles. You will simply need to add up the total square footage of your roof and divide it by 100. Align the 3 tab shingles with the horizontal lines and nail them in place.

Only stack a few bundles high so there s no risk of them toppling over. One square package is equal to 100 square feet of roof. 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.