Measure the length and width of the roof.
How to re tar a flat roof.
Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules.
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.
Start at the edge of the roof deck.
It is also very effective in protecting your roof from water and snow which naturally accumulates on a flat roof.
Even more so than other roofs flat roofs require maintenance in order to last.
This kind of material is incredibly resistant to the ultraviolet rays from the sun.
Rubber coat 57 roof tar.
A lifespan of an un coated flat roof is around 10 years but coating it every five years or so can extend this enormously.
Start in the corner furthest from your ladder.
Many home builders use roof tar when constructing a flat roofed house.
Use small amounts and apply it with the roller in short smooth strokes.
When there is no debris left you are ready to apply tar to the roof.
This maintenance typically comes in the form of coating the flat roof.
Stage a container of elastomeric roof coating near one side of the roof opposite of the roof access.
Built up roof bur the traditional hot tar and gravel roof is built from three or more plies of waterproof material alternated with hot tar and ballasted by a layer of smooth river stone.
Using small amounts at a time apply the roofing tar with your roller in short and smooth strokes.
Climb up on the roof using a ladder.
Multiply the numbers together to find the square footage.
For example if the roof is 10 by 10 feet the square.
As you work you will move back toward the end where your ladder is taking the bucket with you.
Move away from the place where you started the application until you reach your ladder.
Tar the roof keep your tar bucket close to you as you start spreading the tar on the surface with the roller.
If you re looking for 2020 breakdown for cost of tar and gravel roof materials and what installation cost might be you ve come to the right place.
