Laying Tar Paper On Roof

Setting the roll and then nailing off.

Laying tar paper on roof.

Measure your roof s surface in square feet and purchase enough tar paper to cover the entire surface twice. This video walks through the very basic steps for installing tarpaper felt. Drip edges on the eaves any valley liners and all flashing should be installed before the tar paper is laid. Start at the bottom edge of the roof and roll the paper roll out toward the peak.

Allow for a inch overhang of paper down each side of the roof when unrolling the paper. Lay the next strip. Begin at the bottom edges of the roof and go up. If you have a steep roof use a roof harness to help keep you from getting hurt if you lose your footing on the.

Staple it to the plywood with a staple gun placing the staples at 6 to 8 inch intervals along the edges and in the middle of the paper. This overhang will ensure water will not enter underneath the paper getting trapped on top of the wood roof planks. Step 4 over the peak. How to install roofing tar paper step 1.

After this lines should be snapped every 34 as you move up the roof. Then use a second layer of top felt again with bituminous paint without having to use any clout nails. Lay the first strip of tar paper side to side with its bottom. It improves look and uniformity because your roof deck might not lie perfectly straight or flat a layer of roof paper gives an even uniform surface upon which you can install your shingles.

Before laying roof felt all rotten decking must be replaced. Before applying roofing you ll need to cover the sheathing with roofing felt also often called tar paper most local codes call for using 30 pound felt. Unroll the paper on the roof and cut it to the correct length with a utility knife. Lay the first course of tar paper lengthwise on the roof so one edge is covering the drip edge nailed to the roof.

You don t need to apply any tar before laying the felt however it depends on your needs. You can go whole hog by sanding and priming the roof decking and then using a bituminous paint to stick the underlay felt down. Chalk lines should be snapped 33 5 8 above the eave line. If your rolls of tar paper aren t long enough to cover the length of the roof use more than one strip to make a.

How to install roofing tar paper things you will need. Step 3 overhang paper.