Prepare your roof for a roofing shingles installation.remove all old roofing materials, including all nails and flashing.

How to install roofing paper. Do not install over an existing roof. Asphalt roofing felt, is used on slope wooden roof, used as roof underlayment under shingles and tiles. Roll out and smooth the wsu and drive a few nails on.

Setting the roll and then nailing off.subscri. For single sloped roofs, the first step of installing roofing paper is to remove any debris or old shingles that are located on your roof. The paper should then be nailed in or stapled every three to four inches across.

Installing roofing felt, or tar paper, is an important step when roofing a building. Here's how to do it. Starting at the one bottom corner of the roof, tack the roofing paper there and unroll it a few feet (around 10 feet) lengthwise.

Horizontal underlay must be laid from the. When the weather promises to stay dry, many roofers prefer to install. Cut a length of drip edge, when.

The overhang to the next strip should be 3/8 inch. Lay horizontally branz recommends that underlay be laid horizontally. No matter which valley method you use, for extra protection apply wsu at a valley.

However, it may be laid vertically where roof pitches are 8oor greater. The first step is to lay out the felt sheet so that it aligns with the bottom edge of the roof. Start at the bottom edge of the roof and roll the paper roll out toward the peak.