The weight of roofing constructions above the truss rafter may be estimated with the calculator below.
Weight of rollled roofing.
Per square foot a 4 12 lbs.
Yet if you do the math and compare asphalt shingles over metal roofing asphalt can weigh 5 lbs.
These are the weights of typical actual products.
The best weight for roofing felt is the 30 pound product because it provides thicker and.
Gaf liberty 3 ft.
A 12 inches metal roofing panel weighs for about 10 lbs.
The weights of other actual products of the same type may vary.
Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing.
Due to its light weight compared to shingles roll roofing is regarded as an inexpensive temporary material.
Ft sbs self adhering cap sheet roll for low slope roofing in slate model 3730750 101 02 roll 101 02 roll free delivery.
Pounds per square foot lb ft 2 pounds per square 100 sq.
A single 26 gauge panel weighs only 0 88 lbs.
Roll roofing is usually restricted to a lightweight mat compared to shingles as it must be rolled for shipment.
Rolled roofing is easy to obtain and can be found at all home improvement stores.
1 install a drip.
While most people think about metal roofing is heavier compared to other materials.
None asphalt roll roofing 1 1 lb m ft 2 5 4 kg m 2 asphalt shingle or asphalt fiberglass composite shingle 2 7 lb m ft 2 13 2 kg m 2.
Asphalt shingles 3 tab or strip 1 95 lbs.
Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights.
Weight of roofing materials.
Rolls are typically 36 inches 91 cm by 33 feet 10 m in size.
Ft kilograms per square meter kg m 2 source.
Visit your local hardware store and ask for enough rolled roofing to fit the area of your roof.
Rolled roofing or roll roofing also known as msr comes in rolls of 100 square feet.
To apply rolled roofing you ll need your roof measurements a broom chalk to mark lines a razor blade to cut the material roofing cement nails and a hammer to hold down the material.
Besides creating extra weight for your house to support installing rolled roofing over an existing roof reduces the lifetime of the new roof and existing leaks may reappear.
One msr roofing roll is usually about 36 feet long by 36 inches wide.