Process Of A Hot Tar Roof

Tar is now used as a commercial and residential roof sealant.

Process of a hot tar roof.

Cast iron burners are regularly used by roofing contractors to heat tar and asphalt heater pots more commonly called kettles. But before we start we need to choose a good time of the year to do this work as stated before you need the weather for at least a few days to be warm and dry with a minimum temperature of 70 degrees fahrenheit for the tar to cure. How to apply hot tar roofing step 1. At the same time a 90lb felt or modified bitumen cap sheet which is a type of asphalt that is modified with rubber or fiber is applied onto the hot asphalt.

The process of applying roofing tar is pretty straight forward. Make at least three layers. Get dimensions of the roof. Comes with a warranty that is viewed as above average.

While tar and gravel roofing or built up roofing systems have many positive aspects if you live in an area or the roof is in a location where it will receive strong sun exposure hot tar roofs will likely damage the roof s membrane if it is left uncovered or unevenly covered by the gravel. To begin the hot mop process a layer of hot asphalt will be spread on top of the roof s base sheet. Step 1 prepare an area for heating. The specialists will utilize a device that evenly spreads the tar.

Applying the tar is not too difficult and we will summarize it here in a few simple and easy to follow steps. How do you apply roofing tar. It involves spreading a layer of hot asphalt on the base layer of the roof. The pros of the hot mop option.

During installation roofing contractors will apply approximately 60 pounds of hot tar for every 200 square feet of the roof s surface. Each roof generally features three to five plies and every sheet typically has a width of 36 inches. The hot asphalt is laid out evenly with a large heated mop over the surface. However it s essential that you choose the right time of applying roofing tar.

Specifically you should avoid tarring the roof when it s raining or snowing. Use a sturdy ladder to. The asphalt is applied to the roof using a heated mop. Measure and calculate the roof s dimensions to estimate the amount of tar needed.

A modified bitumen cap sheet is then applied to the asphalt and both layers are nailed to the roof. Nail a coating onto the roof to serve as a base layer. Clear a level open area where you can safely place the cast iron high heat burner you ll use to heat the tar. Nail on a base layer to protect to protect the roof.

Overlapping the tar paper layers to create a seal.