How Many Tons Does A Roof Weigh

90 squares or 9000 sq feet.

How many tons does a roof weigh.

Dumpster size rating potential weight tons 10 yard dumpster. Slate roof shingles weigh much more sometimes over 300 pounds per bundle. If you re not sure how many bundles of shingles are on your roof you can also estimate shingle weight by the square. With metal roofing weight on a structure is never an issue.

45 squares or 4500 sq feet. Two feet of snow on a roof with a footprint of say 28 40 feet could weigh 45 000 pounds. Ft kilograms per square meter kg m 2 source. 60 squares or 6000 sq feet.

Asphalt shingles 3 tab or strip 1 95 lbs. Moisture transport through building walls and roofs moisture will flow through a wall or roof if the vapor partial pressure is higher on one of the sides rainfall draining of roof areas and vertical downspouts capacity of vertical downspouts when draining roof areas in rainfall. Weight of roofing materials. And in cases where metal may be installed over an existing roof it may be the only practical answer because other materials may add too much weight load for the existing roof to bear.

Three tab asphalt shingles weigh 50 80 pounds per bundle. Metal roof systems in most cases weigh between 1 to 3 pounds per square foot. Architectural asphalt shingles weigh 65 80 pounds per bundle. The weights of other actual products of the same type may vary.

Pounds per square foot lb ft 2 pounds per square 100 sq. Recommended dumpster sizes for asphalt roofing shingles. 30 squares or 3000 sq feet. Snow won t slide off.