How To Apply Tar On Roof

Set up where to start and finish.

How to apply tar on roof.

Measure and calculate the roof s dimensions to estimate the amount of tar needed. Move away from the place where you started the application until you reach your ladder. How to apply roofing tar. Using a fiberglass mop a professional will apply tar in small smooth strokes.

The coat you choose will depend on the weather as well as the shape of your roof. Experienced professionals never allow the hot tar to clump up or build up in any area. When there is no debris left you are ready to apply tar to the roof. Start in the corner furthest from your ladder.

This will prevent the heat from creating any damage. Choose a time of year where you. Get your trowel and another scoop of cement and apply it on the roof below the second chalk line. 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.

Once the cement is spread across the roof it s time to place the second layer down. An experienced professional will always keep their bucket of tar close to them while moving backward toward the end of the roof where their ladder is situated. Get dimensions of the roof. Once you decide when you want to tar the roof the actual application time is not long at all.

Using small amounts at a time apply the roofing tar with your roller in short and smooth strokes. Begin your first row of tar paper with the bottom of the tar paper slightly hanging over the edge of the roof. Apply roofing cement and secure the second layer to the roof. Before applying roofing you ll need to cover the sheathing with roofing felt also often called tar paper most local codes call for using 30 pound felt.

As mentioned above place the first 6 inches 15 cm of the second layer on top of the first layer. Roll out the tar paper along the bottom edge of the roof. Cut it to fit your roof if. Some roofers prefer to attach felt underlayment with 1 inch roofing nails or special nails with plastic washers but most codes allow staples which are easier to drive.

Use a sturdy ladder to. Pick the best time. Nail on a base layer to protect to protect the roof. The coating may be elastomeric asphalt or aluminized.