Roof Weight Per M2

The solution is simple.

Roof weight per m2. Yet if you do the math and compare asphalt shingles over metal roofing asphalt can weigh 5 lbs. More like 15 kgs m2 to keep the client happy. Weight kg m 2 code. 0 8 mm 25 mm.

As1170 1 2002 ta2 92kg m2 per 100mm. Cast alloy longstrip roofing bronze roofing 2 layers paving. 3 layers and vapour barrier sheet aerated concrete dense aggregate lightweight on. Ft kilograms per square meter kg m 2 source.

That is a very light roof and takes some time to refine but it is designed to bs5950 code requirements. The weights of other actual products of the same type may vary. 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. 12 mm hardwood t g lining.

Asphalt shingles 3 tab or strip 1 95 lbs. Bituminous felt roofing bitumen blockboard blockwork books brass brickwork bronze. A single 26 gauge panel weighs only 0 88 lbs. In older buildings or new build this may require costly structural reinforcement which in some cases may prove prohibitively expensive.

These are the weights of typical actual products. A 12 inches metal roofing panel weighs for about 10 lbs. 12 mm softwood t g lining. A traditional green roof can exert a load of up to 250 kg per m2 and that inevitably means a strong building is required to support the weight.

Weight in kn m2 u n o. Here in sa a roof including purlins generally cold formed lip channels should not be more than 20kgs per m2. As1170 1 2002 ta2 92kg m2 per 100mm. Miscellaneous components in addition to other roof components.

Weight of roofing materials. Pounds per square foot lb ft 2 pounds per square 100 sq.