Roofing Weights By Material

Steel standing seam 120 150 pounds.

Roofing weights by material.

40 70 pounds. 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 7 lb m ft 2 3 4 kg m 2 wood shingle or shake 2 4 lb m ft 2 11 7 kg m 2. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. Thickness 3 4 10 0 concrete fill per 1 in.

Today s roofing materials include a wide range of weights. As1170 1 2002 ta2 use 1100 kg m3 for the heaviest seasoned hardwood. Thickness 12 0 ceramic or quarry tile in. Material weights metal grid system 0 8psf metal suspension with tile 1 8psf wood suspension with tile 2 5psf plaster 1 8 0psf plaster on wood lath 1 10 0psf plaster on metal lath 1 8 5psf 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.

Stratco ceiling battens at 450 centres 0 35 0 45 0 78. Genuine slate is the heaviest roofing material at up to 1 500lbs per 100 square feet so extra framing support and extra cost is necessary if a slate roof isn t properly installed moisture issues will start quickly. Thickness 1 8 0 4 gypsum sheathing per 1 in. Miscellaneous components in addition to other roof components.

Asphalt shingles 3 tab or strip 1 95 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. 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. Other materials weight psf sheathing plywood per in.

Thickness 5 0 lumber sheathing per 1 in. Weight kg m 2 code. A square covers 100 square feet of roof area. Aluminum shingles 45 pounds.

Weight of roofing materials. Steel shingles 80 pounds. Following is the weight of one square of various products. Although ceramic tile roofs are expensive they can have a life span of over 100 years.

Weight kg m 2. Weights of building materials in walls. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. The weights of other actual products of the same type may vary.

Aluminum standing seam 70 pounds. Thickness 2 5 floors and floor finishes asphalt mastic per 1 in. Here is a list of sample roofing material weights per 100 square feet. Ft kilograms per square meter kg m 2 source.

19 mm hardwood strip flooring. Pounds per square foot lb ft 2 pounds per square 100 sq.