New Roof Installation Shingle

Overlap each row at least 3 to 4 inches.

New roof installation shingle.

Remove old shingles and. It generally takes three bundles of shingles to cover 100 square feet. To roof around a dormer or other obstruction install shingles all the way up and run at least one course past the obstruction. Preparing the roof 1.

The bottom of these courses must be nailed higher than usual so you can slip shingles under them later. Install new flashing metal. Starter strip or shingles. It s not always necessary to remove the existing shingles.

Now you can snap a new bond line to align the shingles on the other side. Metal step flashing pieces there are two simple rules to follow. Measure the length of a shingle as it lies across the roof. Asphalt shingles are most commonly used for new roof construction which cost between 100 and 400 per 100 square foot.

Prices can vary depending on the level of the roofer s experience area where the roof is being installed its pitch type of material and quality of workmanship. Roof planes that butt against vertical walls at the end of the shingle course are protected by metal step flashing at least 125 mm high and 125 mm wide 5 high and 5 wide. Using your staple gun secure the felt to the roof. Get the right number of shingles for the job.

This will help determine how the shingles will lay on the. When applying the new shingles each shingle course will be covered by a step flashing. If you live in an area with inclement weather you should consider using a special ice and water protector. You ll also need to pay for flashing trim vent covers and gutters to complete the project.

You can cut down on costs by shingling over the existing roof.