How To Shingle A Roof With Dimensional Shingles

This is a roofing demonstration of how to install shingles on one side of your roof diy.

How to shingle a roof with dimensional shingles.

This 1 2 tab has to be cut off where it hangs off the left edge of the gable roof. Cut the shingle into 3 equal pieces by extending the tab slot. Attach each shingle with three nails one in the center and one each on each side four inches from the center. A continuous bead of asphalt could trap condensation or windblown water under the roofing at some point.

Once you ve completed the first row cut the last shingle so it fits then lay another layer row directly over your first one also cutting 6 inches off of the first tile so that it is two layers thick. You ll need to pry the siding outward to slip in the flashing. But the old shingles looked flat and had no depth. Place a whole shingle next to this one making sure to nail each shingle to the roof before placing the next.

Measure your roof so you can be sure you buy the right amount of shingles. In some cases you ll have to remove the siding. Before these shingles came onto the market t lock and 3 tab shingles were the most widely used for shingle roof replacement. Multiply the width and length measurements together to determine the area.

How to install shingles on a roof step by step. Lay the second row of shingles. Nail the shingles with no tabs such as precut pro start shingles and apply asphalt cement from a caulk gun in many dots along the drip edge under the edge then press the tab less shingles down onto the line of asphalt cement dots with adequate spaces between the dots. Apply a shingle then a piece of flashing then a shingle and so on so that each piece of flashing rests on top of the lower course and is covered by the upper course.

It generally takes three packs of shingles to cover 100 square feet 9 29 square meters. To shingle a roof ridge or hip it is best to use the tabs from 3 tab shingles. Where you meet a chimney or side wall install step flashing. Measure the width and length of each section of your roof.

This is just a dem. How to measure for roof shingles. Get an instant vendor neutral estimate of dimensional shingle roof options and costs in your zip code our cost guide has been updated for 2020 to reflect current fair wages and material option costs for dimensional shingles. Enter your options and zip code above then select update.

Set the first shingle of the second row back a half tab 6 inches 17 centimeters from the edge of first shingle on the first row and so that the bottom of its tabs just touches the tops of the cutout slots on the shingle below.