Slate Roof Tiles Weight

In addition under certain environmental circumstances concrete roof tiles can become algae prone.

Slate roof tiles weight. Western states metal roofing. The gauge has 4 markers 6 14 to 25 degree pitch 6 5 25 to 27 5 degree pitch 7 27 5 to 30 degree pitch and 7 5 above 30 degree pitch. However concrete tiles are lighter in weight and less costly to install than natural slate tiles. Some markets such as california and texas prefer a lighter weight slate roof.

Tpo roof membrane 60 mil fully adhered membrane only 0 29 lbs. Stone coated steel roof tiles 26 gauge. The gauge on both sides of the slate is then placed onto the very top of the laid slate and moved up or down according to your roof pitch. The weight of slate tiles will of course depend on the thickness.

Slate 1 4 to 3 16 thick 9 1 lb m ft 2 44 4 kg m 2 slate. Roof slope gable height and gable area. If the slate tiles are 3 8 thick they will weigh around 5 5 lbs per sq ft. The weight of roofing constructions above the truss rafter may be estimated with the calculator below.

Consequently not all homes have the structural support necessary to take the weight of a slate roof and often additional reinforcement needs to be installed. Thatch approximate typical weight 7 lbs. When ordering a slate s thickness considering the weight should be top priority. 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.

Not only for the building s structural integrity but shipping costs labour installation costs and lead times will play a big factor. Slate roof tiles are rectangle in shape but can be trimmed into special shapes such as clipped corners diamond fish scale and hexagon. 500 x 250mm slate 4 5mm thick 1 889 kg x 18 8 at 75mm lap 35 51kg per square metre. Slate roof tiles can range in size from 12 length x 6 wide up to 24 length x 12 wide.

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. Although this does not affect the tile s durability or energy efficiency qualities in any way aesthetically a homeowner may need to hire a. Steel roof deck 22 gauge corrugated. One of the drawbacks of slate for some homeowners is the heavy weight of slate roofing tiles which can be between 800 1 500 pounds per square 100 square feet.