Roof Weight Per M2

Weight kg m 2 code.

Roof weight per m2.

More like 15 kgs m2 to keep the client happy. Weight in kn m2 u n o. A single 26 gauge panel weighs only 0 88 lbs. 12 mm hardwood t g lining.

Here in sa a roof including purlins generally cold formed lip channels should not be more than 20kgs per m2. Bituminous felt roofing bitumen blockboard blockwork books brass brickwork bronze. Per square foot a 4 12 lbs. 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.

0 8 mm 25 mm. That is a very light roof and takes some time to refine but it is designed to bs5950 code requirements. 16 kn m3 27 kn m3 0 022 76 kn m3 0 58 21 kn m3 b. 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 softwood t g lining. Pounds per square foot lb ft 2 pounds per square 100 sq. As1170 1 2002 ta2 92kg m2 per 100mm. In older buildings or new build this may require costly structural reinforcement which in some cases may prove prohibitively expensive.

The solution is simple. While most people think about metal roofing is heavier compared to other materials. 3 layers and vapour barrier sheet aerated concrete dense aggregate lightweight on. Yet if you do the math and compare asphalt shingles over metal roofing asphalt can weigh 5 lbs.

A 12 inches metal roofing panel weighs for about 10 lbs. Cast alloy longstrip roofing bronze roofing 2 layers paving. As1170 1 2002 ta2 92kg m2 per 100mm. The weights of other actual products of the same type may vary.

Miscellaneous components in addition to other roof components. These are the weights of typical actual products.