How To Install Bitumen Roofing

After attaching the felt to the roof use a primer to prepare the roofing.

How to install bitumen roofing.

To install asphalt shingles start by installing underlayment and new flashing on the roof. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. Install the roofing screws vertically along each rib in the panel. Always install flashing around a chimney and other valleys where two roof planes meet as these areas are more prone to leaks if not protected.

While the asphalt shingles will be the primary water shedding roof layer there are many benefits to installing a roof underlayment. If you install the smooth product cover it with aluminum coating. Get a sheet of bitumen roofing and roll it out allowing an extension beyond the perimeter of the roof. Step 3 prime the roof.

Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line. Modified bitumen roofing may have a granular surface as shown here or it may be smooth. Once you ve done that cut your shingles to size if they re not already. Install new flashing metal flashing is often called drip edge along the bottom of the roof near your gutters.

Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof. Make sure the roofing is flat and free from creases and bubbles. There are different primers available for sealing the concrete roofs. Roll roofing is simplest product to install on a small section of low slope roof is 90 pound roll roofing.

The felt is laid in horizontal courses overlapping the eave ice and water protector by 4 and the valley membrane flashing by 6. This is an inexpensive roofing material often installed over 15 felt underlayment by homeowners and do it yourself ers. Nail the drip edge in place using your hammer and roofing nails. These steps show a torch down method which looks a bit scary but actually is not too difficult.

Then begin nailing the shingles to the roof working in rows and starting at the edge of the roof. Asphalt roll roofing installation. See below for a shopping list tools and steps subscr.