During installation roofing contractors will apply approximately 60 pounds of hot tar for every 200 square feet of the roof s surface.
Process of a hot tar roof.
Nail a coating onto the roof to serve as a base layer.
How do you apply roofing tar.
Make at least three layers.
Clear a level open area where you can safely place the cast iron high heat burner you ll use to heat the tar.
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.
The specialists will utilize a device that evenly spreads the tar.
Overlapping the tar paper layers to create a seal.
Each roof generally features three to five plies and every sheet typically has a width of 36 inches.
Cast iron burners are regularly used by roofing contractors to heat tar and asphalt heater pots more commonly called kettles.
However it s essential that you choose the right time of applying roofing tar.
Once the tar is applied tar paper can be carefully placed on top of the hot tar using a mop to sink the paper into the asphalt.
Applying the tar is not too difficult and we will summarize it here in a few simple and easy to follow steps.
The process of applying roofing tar is pretty straight forward.
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.
Tar is now used as a commercial and residential roof sealant.
Comes with a warranty that is viewed as above average.
The asphalt is applied to the roof using a heated mop.
Step 1 prepare an area for heating.
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.
How to apply hot tar roofing step 1.
Measure and calculate the roof s dimensions to estimate the amount of tar needed.
It involves spreading a layer of hot asphalt on the base layer of the roof.
How to apply roofing tar.
A modified bitumen cap sheet is then applied to the asphalt and both layers are nailed to the roof.
Use a sturdy ladder to.
Get dimensions of the roof.
Specifically you should avoid tarring the roof when it s raining or snowing.
Nail on a base layer to protect to protect the roof.
One professional tip of note be sure and have a second ladder at the opposite side of the work area.