Weight Of Lead Roof

The weight of roofing constructions above the truss rafter may be estimated with the calculator below.

Weight of lead roof.

The following table provides typical weights dead load self weight for various roofing materials where possible the values were taken directly from manufacturer technical data sheets and are the actual weights of specific representative products. Our sizing guide provides the maximum recommended sizes for a range of common lead sheet applications. Pipe sizes 2 1 4 to 6 3 4 call us. To minimise this all rolled lead is manufactured to meet bs en 12588 with different lead codes thicknesses having different applications and weight.

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. Mars metal provides sheet lead conforming to federal qq l 201f and qq l 171e and astm b 29 and b 749. Blm s weight chart provides the theory weights of standard rolls of rolled lead sheet. Made from 98 recyclable material sheet lead is the most malleable of common metals and can be easily shaped formed bend and cut to suit a variety of applications including lead roofing and flashing.

When the lead rests directly onto sawn timber on a steeply pitched roof and non resinous timber has been used underlay may not be necessary. Pure lead products maunufactures quality 2 2 5 3 and 4 pound crimped lead roof flashings.