The weights of other actual products of the same type may vary.
Tar and gravel roof weight per square foot.
The dead load of a typical asphalt shingled wood framed roof is about 15 pounds per square foot.
If you have a home with a flat roof a tar and gravel roof may be a good option for you.
Tar and gravel roof costs zip code sq.
The cost to install a tar and gravel roof is 3 00 to 4 50 per square foot.
The load increases with the use of heavier roofing material.
Tar and gravel roofs add substantially more weight to the building structure.
Top problems with tar and gravel commercial roofs added weight to structure.
Tar and gravel roof average costs.
This added weight can strain your roof underlying substrate and facility as a whole.
These are the weights of typical actual products.
Quick facts and cost installed.
Weight of roofing materials.
Per square in heavier than before.
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.
When you should not choose a tar gravel roof.
Tar and gravel roofing.
Ft kilograms per square meter kg m 2 source.
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.
Bur or built up roof aka tar gravel.
Estimated costs are 5 50 to 11 50 per square foot installed depending on the project and location.
Asphalt shingles 3 tab or strip 1 95 lbs.
You will pay 2 400 3 200 to remove an old tar roof from your house.
For an average sized 1 500 square foot roof that s a total cost of 4 500 to 6 750.
This type of roof does have cold rolled technologies available now as well but it involves a lot of application of roofing tar.
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.
After you add the layers of tar supporting fabrics and the top layer of gravel your roof can be an extra 5 10 lbs.
A clay tiled roof may have a dead.
Pounds per square foot lb ft 2 pounds per square 100 sq.
Its so expensive because rolled roofing is very heavy many.
Tar roof costs may vary depending on the materials used the difficulty of the installation your location and other factors.
