Installing Roofing Felt Underlayment

Ideally the roof should be done when there is a forecast for several days without a lot.

Installing roofing felt underlayment.

Setting the roll and then nailing off. Installing roof felt is a two person job. Any professional can measure and nail it all over the surface within a few hours. How to install roofing felt prep work.

Start at the bottom of the roofline and work. In some situations you may have to temporarily remove the siding and replace it after installing the underlayment shingles and flashing. Install drip edge at the roof eave edges. Start by laying asphalt felt or other underlayment over the roof.

Fasten drip edge on eaves with. This video walks through the very basic steps for installing tarpaper felt. Pry away the siding and slip the felt under the siding. Using your staple gun secure the felt to the roof.

The underlayment also has a slip proof polymer to the bottom. When installing anything on a roof you need to follow the water rule the water rule means you consider where water will run when it s on the roof. The underlayment roll is comfortable to sit on the roof floors and walls or anywhere you need it. If you live in an area with inclement weather you should consider using a special ice and water protector.

The roofing felt should be applied in layers that overlap. Overlap each row at least 3 to 4 inches. Starting a roof with tarpaper felt. Roof felt also known as tar paper is a waterproof fiberglass product.

Nail metal drip edge flashing which bends over the roof and down the edge of the facing board on all roof edges. It is used for temporary roofing for weatherproofing and as an underlayment under shingles or other permanent roofing materials. The reason why drip edge should be installed below the underlayment along the eaves of the roof is so that water does not get under the drip edge. Where the roof meets a wall lap the felt up 4 inches if possible.