How Much Does A 200sqft Roof Weigh

Pounds per square foot lb ft 2 pounds per square 100 sq.

How much does a 200sqft roof weigh.

Low weight roofing can protect a structure in many ways and is well worth considering both for new construction and re roofing. Roof shingle weight calculator how much does a bundle of shingles weigh. Ultra low weight roof systems such as metal roofs depend upon mechanical interlocking for wind resistance. In fact with many heavy roofs fire fighters will not go inside the home to fight the fire if it has avery heavy roof on top.

Something much more reliable. A single 26 gauge panel weighs only 0 88 lbs. 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.

The weight of roofing constructions above the truss rafter may be estimated with the calculator below. The weights of other actual products of the same type may vary. Per square foot a 4 12 lbs. Ft kilograms per square meter kg m 2 source.

Yet if you do the math and compare asphalt shingles over metal roofing asphalt can weigh 5 lbs. Weight of roofing materials. Here is a list of sample roofing material weights per 100 square feet. A 12 inches metal roofing panel weighs for about 10 lbs.

A bundle of three tab asphalt shingles weighs between 60 and 80 pounds but this may vary depending on the quality and type of shingle. A low weight roof also lessens the risk of a roof collapse if there is a fire inside of the home which reaches the attic. While most people think about metal roofing is heavier compared to other materials. Generally three bundles of shingles are enough to cover 1 square of roof 100 square feet which can weigh anywhere from 180 to 240 pounds.