How Do You Prepare A Roof For 3 Tab Installation

In all use four nails per 3 tab shingle.

How do you prepare a roof for 3 tab installation.

Step three measure the roof line. Take enough shingles to create one row across the roof of your house and then cut out the tabs of each of those shingles. Measure your roof so you can be sure you buy the right amount of shingles. 3 remove old roofing and repair any damage start from the top of the roof and remove the old shingles along with the flashing underlayment and vents.

It generally takes three packs of shingles to cover 100 square feet 9 29 square meters. Place nails in the three tab shingles about 3 4 inch 1 8 centimeters above the cutouts near where the tab meets the upper part of the shingle. Roof installation how to shingle a valley hd by roofrepair101 more about roofing at. Pattern curling is caused by the roofer having to lift the end tab of every other shingle to install the last shingle nail at the end of the next shingle.

Before you begin make sure you re comfortable measuring laying out a job driving nails and cutting with a knife. To begin you will need to cut the tabs off of enough shingles so that you will be able to have an entire row of shingles that have no tabs across your roof. When installing a metal roof you want to make sure you are starting square. Also place a nail 2 inches from each end of the shingle in line with the other two.

You will then need to get your measuring tape out and measure the roof. However make sure that you do not nail into the tar strip. Step two prepare start row of shingles. Mark a chalk line from the top to the bottom in the exact middle of the roof.

Architectural shingles are another option and are installed the same way as 3 tab shingles but give your roof more of a 3 d effect due to their varied shapes. A chalk line will need to be popped going down the middle of the roof from the bottom to the top. Step 2 prepare. Prep the roof by installing underlayment drip edge and valley flashing as needed.

Hammer down any large nails that are exposed by the removal. Because the bending can stress and deform shingles especially in cold weather the ends of those shingles may warp over time creating a prominent pattern on the roof. Re doing the shingles on your roof can help keep your house in good shape keeping your family safe and protected from the elements.