Which Side Goes Down On Roofing Felt

When you place the sticky side of the tar paper down either on a roof or a wall it helps produce a waterproof seal.

Which side goes down on roofing felt.

Tack it down with galvanized nails a hammer tacker or an electric staple gun. As you work the paper can be tacked down in the center so it won t blow away. Start rolling the first layer of felt out from the bottom of one side of the roof. The roofing felt should be applied in layers that overlap.

Place just enough tacks to hold down the tar paper. Does drip edge go over or under felt. Use more if the day is windy. Begin at the bottom edges of the roof and go up.

As you roll it out make sure that it remains flat. How to install roofing tar paper. Afterward roll the felt away from you lengthwise along the lower edge about 10 feet 120 in. According to most building codes and manufacturer recommendations the drip edge should be installed beneath the underlayment along the eaves of the roof.

Lay the first strip of tar paper side to side with its bottom edge along the edge of the roof. Begin at the bottom right or bottom left of the roof. Meaning the lines that were marked on the felt are facing down instead of up. Understanding the proper way to install the drip edge will only get you so far.

I finished installing 30 roofing felt paper on my 10x12 shed but after reading around it seems i put the wrong side up. Start the roof felt at one bottom corner of the roof. Tack it in place at the corner with the end flush with the end of the roof and the bottom edge of the roll right along the bottom of the roof. Roofing felt paper installed upside down does it matter.

Whether you re building a new house or putting a new roof on your existing house installing tar paper first helps waterproof the roof and prevent leaks. Roofing felt is comprised of a base made from natural materials such as wood cellulose or synthetic ones such as fiberglass or polyester and then coated or saturated with a protective coating such as bitumen asphalt which repels water but still allows the product to breathe.