Tar roof costs may vary depending on the materials used the difficulty of the installation your location and other factors.
Tar and gravel roof weight per square foot.
Tar and gravel roofing.
Per square in heavier than before.
Tar and gravel roofs sometimes referred to as conventional built up roofing or bur roofs tar and gravel roofing is a system of flat roofing protection that is budget friendly and can have a lifespan of up to 30 years.
Top problems with tar and gravel commercial roofs added weight to structure.
Tar and gravel roofs add substantially more weight to the building structure.
The cost to install a tar and gravel roof is 3 00 to 4 50 per square foot.
Tar and gravel roof average costs.
Felt tar and gravel roofing 3 ply 4 8 lb m ft 2 23 4 kg m 2 felt tar and gravel roofing 4 ply 5 3 lb m ft 2 25 9 kg m 2 felt tar and gravel roofing 5 ply 6 1 lb m ft 2 29 8 kg m 2.
Its so expensive because rolled roofing is very heavy many.
Asphalt shingles 3 tab or strip 1 95 lbs.
Weight of roofing materials.
The dead load of a typical asphalt shingled wood framed roof is about 15 pounds per square foot.
Ft kilograms per square meter kg m 2 source.
This type of roof does have cold rolled technologies available now as well but it involves a lot of application of roofing tar.
Tar and gravel roof material prices.
Quick facts and cost installed.
However if you need to tear off tar gravel of multi layer rolled roofing the cost will go up significantly.
One layer tear off runs about 1 5 per square foot where as two layers costs 2 per square foot.
The load increases with the use of heavier roofing material.
These are the weights of typical actual products.
This added weight can strain your roof underlying substrate and facility as a whole.
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 and gravel roof costs zip code sq.
Bur or built up roof aka tar gravel.
When you should not choose a tar gravel roof.
The weights of other actual products of the same type may vary.
If you have a home with a flat roof a tar and gravel roof may be a good option for you.
Pounds per square foot lb ft 2 pounds per square 100 sq.
You will pay 2 400 3 200 to remove an old tar roof from your house.
After you add the layers of tar supporting fabrics and the top layer of gravel your roof can be an extra 5 10 lbs.
