How Much Does Slate Roofing Weight Per Square

That s a great question especially when you are comparing it against other roofing products.

How much does slate roofing weight per square.

Weight per slate in kilogrammes. Asphalt shingles 3 tab or strip 1 95 lbs. Weighing up to 1 500 pounds per 100 square feet installing a slate roof is not always possible without also reinforcing your home and its framework. 1 lb m ft 2 4 88 kg m 2.

These are the weights of typical actual products. Ft kilograms per square meter kg m 2 source. Average costs and comments from costhelper s team of professional journalists and community of users. Weight will very with thickness of the slate.

Roofing slate created by nature over 500 million years ago has been used as a roof covering for more than a thousand years. The weight of truss rafter must be added to calculate the dead load of the roof. If the slate tiles are 3 8 thick they will weigh around 5 5 lbs per sq ft. How much do shingles weigh.

Installing a natural slate roof starts around 9 10 or more a square foot for a basic roof up to 30 40 or more a square foot depending on the type of slate used the installation pattern some methods use more slate per square foot the design of the. 500 x 250mm slate 4 5mm thick 1 889 kg x 18 8 at 75mm lap 35 51kg per square metre. The weights of other actual products of the same type may vary. On average slate measured at approximately 1 4 inch thick weighs between 700 and 800 pounds per square.

It typically takes 3 bundles of shingles to cover a square of roof. For 1 2 slate the figure is around 7 3 lbs per sq ft and is approximately 11 lbs per sq ft for 3 4. To calculate shingle weight you ll need to understand bundles and squares. Per square smaller roofing slates actually weigh more than larger slates and come in at around 800lbs square while larger slates 12 24 weigh about 700lbs square.

Average weight for one square of 1 4 thick roofing slate is 800lbs. Back in 1926 the commercial standard slate thickness was 3 16. The weight of slate tiles will of course depend on the thickness. Weight per square metre to calculate the weight per square metre simply multiply the weight per slate given below by the number of slates per square metre for the same slate listed above.

How much does slate weigh. Weight of roofing materials. A square of shingles is a roofing term for 100 square feet of material.