How Much Does Metal Roofing Weight Per Square Foot

Weight of roofing materials.

How much does metal roofing weight per square foot.

Metal roof systems in most cases weigh between 1 to 3 pounds per square foot. 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. 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.

While most people think about metal roofing is heavier compared to other materials. Metal roof systems are considered a. A 12 inches metal roofing panel weighs for about 10 lbs. The weights of other actual products of the same type may vary.

Asphalt shingles 3 tab or strip 1 95 lbs. These are the weights of typical actual products. Metal roofing in general is a very strong yet lightweight material compared to other roofing products. Per square foot a 4 12 lbs.

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. The weight of roofing constructions above the truss rafter may be estimated with the calculator below. Here is a list of sample roofing material weights per 100 square feet. Aluminum shingles 45 pounds.

5 4 kg m 2 asphalt shingle or asphalt fiberglass composite shingle 2 7 lb m ft 2 13 2 kg m 2 metal roofing aluminum or steel panel sheet or shingle 1 2 lb m ft 2 5 9 kg m 2 terne plate copper bearing steel sheet 0. A single 26 gauge panel weighs only 0 88 lbs. Pounds per square foot lb ft 2 pounds per square 100 sq.