Installing Three Tab Roofing Shingles

Two simple cuts create three pieces that can be used to finish the shingle project.

Installing three tab roofing shingles.

Step two prepare start row of shingles. Three tab shingles are usually 36 inches long. Cut a half tab off for your first course shingles cut off a full tab for your second course shingles cut one and a half tabs off of your third course shingles cut two tabs off your fourth course shingles for your fifth course cut off half of the final tab keep your sixth course tabs intact. You will once again need 4 nails whenever you are installing the 3 tab shingles.

Some roofers install shingles so the cutout lines describe a slight angle as you look from the bottom to the top of the roof. They are designed to be installed with a 5 inch reveal. Overlap each row at least 3 to 4 inches. Video 14 how to install an entrance door.

Video 15 installing exterior trim. Make sure that the tabs are lining up with the bottom line and that the tabs are facing down. They will go in the same location as the nails that went in on the first line. The ridge cap the course of shingles on the very ridge of the roof can be made from available 3 tab shingles.

Step four lay the start row of shingles. Video 13 installing 3 tab roofing shingles. Video 9 build install soffit ladders. The first full shingle that you lay will need to be laid along the centerline of your roof.

Start by laying asphalt felt or other underlayment over the roof. See below for a shopping list tools and steps subscr. There are some simple techniques to follow when attempting this project. Step one measuring and making calculations.

If you live in an area with inclement weather you should consider using a special ice and water protector. Install new flashing metal. First you ll need to determine how many squares of three tab shingles you will need to purchase. Each tab is 12 inches.

Using your staple gun secure the felt to the roof. Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof. Step three measure the roof line. However most people prefer the cutout lines to be aligned so they make straight vertical.