How To Apply Bitumen Roofing

Use a trowel to scoop up the roofing cement.

How to apply bitumen roofing.

Step 2 apply the roofing felt. Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof. Align the next sheet of modified bitumen roofing so it covers the edge of the first sheet by a few inches and repeat the process. Using your staple gun secure the felt to the roof.

Spread the roofing cement along the edges of your roof so it s about 1 8 1 4 inch 3 2 6 4 mm thick. Step 1 prepare the roof. A bit of melted bitumen should ooze out along the joint. Repeat the process for the rest of your flat roof.

Once you are done cleaning the roof make sure the. Use your foot and gloved hand to press the seam between the two sheets ensuring a tight seal. How to do it. Install new flashing metal flashing is often called drip edge along the bottom of the roof near your gutters.

You can get roofing cement at the local hardware or building supplies store. Of course you can implement a scrim or simply apply two coats and solar reflective paint which will also help. Learn how to install roofing shingles on your home. Overlap each row at least 3 to 4 inches.

Prepare roof edges cant strips. Apply roofing cement to the roof. Step 4 heat the roof. See below for a shopping list tools and steps subscr.

Use our how to guide for installing asphalt roof shingles. How to install a modified bitumen roof. You may need to remove old flashings. Step 3 prime the roof.

Use sticky back ice and water shield as underlayment where ice dams or leaf and twig dams are likely to build up and at. Nail metal flashing called drip edge along the bottom edge of the roof deck near the gutters. If you live in an area with inclement weather you should consider using a special ice and water protector. Get 4 free quotes from local contractors.

Install drip edge and install 9 cant strips of roll roofing material along the rake and eaves edges gable ends and lower roof edge such that the roofing strip overhangs the roof deck by 1 4 to 3 8. Clean the roof first. Nail the roofing strips parallel to the roof edge set in 1 and 8 from the roof edge with nails spaced 4 o c. When using a bitumen primer the game is to get it on and then spread it out nice and thin with no puddles or thick spots.

Remove all obstructions and sweep the roof clean of debris.