Roof Weight Per Square

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.

Roof weight per square.

Three tab asphaltshingles weigh 50 80 pounds per bundle. The weight of a bundle of shingles depends on the type of material you re dealing with. Steel standing seam 120 150 pounds. A single 26 gauge panel weighs only 0 88 lbs.

A clay tiled roof may have a dead load. Steel shingles 80 pounds. Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more. Aluminum shingles 45 pounds.

Weight of roofing materials. Aluminum standing seam 70 pounds. 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. While most people think about metal roofing is heavier compared to other materials.

Here is a list of sample roofing material weights per 100 square feet. The load increases with the use of heavier roofing material. Roofing asphalt shingles 2 5psf wood shakes 3 0psf roll roofing 1 0psf asphalt shingles approx 1 4 2 0psf cement asbestos shingles 3 8 4 0psf clay tile add 10psf for mortar 9 0psf ludowici 10 0psf roman 12 0psf slate 1 4 10 0psf spanish 19 0psf wood 1 3 0psf cement tile add 6psf for mortar 10 0psf. Tamko s heritage claimed 260ibs but weighs 220 5ibs 73 5 x 3.

Malarkey vista claimed 245ibs while the actual weight is 224ibs 56 x 4. Architectural asphaltshingles weigh 65 80 pounds per bundle. The weights of other actual products of the same type may vary. These are the weights of typical actual products.

Asphalt shingles 3 tab or strip 1 95 lbs. Ft kilograms per square meter kg m 2 source. Shingles are sold in bundles that will cover a certain square footage of your roof usually 33 3 square feet. The dead load of a typical asphalt shingled wood framed roof is about 15 pounds per square foot.

The weight of roofing constructions above the truss rafter may be estimated with the calculator below. The owens corning s duration claimed 260ibs while the actual weight is 188 4ibs 62 8 per bundle x 3. This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof. A 12 inches metal roofing panel weighs for about 10 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. Per square foot a 4 12 lbs.