How To Tar And Felt A Flat Roof

The cold tar is painted onto the surface and then pieces of roofing membrane are placed on the roof between the layers of tar to waterproof the roof.

How to tar and felt a flat roof.

Measure the length and width of the roof. Keep your tar bucket close to you as you start spreading the tar on the surface with the roller. These applications are ideal for flat roofs or protective surfaces under roof level decks. As you work you will move back toward the end where your ladder is taking the bucket with you.

Sweep the bare roof boards clean of any dirt and debris. A cold tar roof is an easy alternative to hot tar and gravel. Pull out existing nails or staples using a claw. How to tar paper a flat roof.

Use small amounts and apply it with the roller in short smooth strokes. How to refelt a flat roof. Built up roofs or burs also called a tar and gravel roof is a well established and popular style of flat roof that is made up of alternating layers of roofing felt or fiberglass and asphalt that is applied with heat which combine to make a long lasting sturdy roofing system. Installing the roofing felt does take care but can go very quickly.

Some roofing felts are actually glued down. Drip edge is a metal edging that directs. A cold tar roof is a method of applying tar to a flat roof that is cleaner more environmentally friendly and easier to apply. Nail aluminum drip edge along all the edges of the roof using 1 inch galvanized roofing nails.

If any roof boards need replacing do it now. Start by measuring the length and width of one side of the roof in. Calculate the area of your roof by combining the area of each surface. Cutting your felt pieces.

Add about 2 inches 5 cm to each of your measurements before calculating the area. Climb up on the roof using a ladder. This will give you extra felt to hang over.