Some quarries such as glendyne which produces our north country unfading black slate can be split consistently and sold 3 16 3 8 and.
Slate roof tile thickness.
With the installation your total cost will be between 12 50 and 25 00 per square foot installed.
Lifetime limited material warranty.
Depending on the grade thickness and the overall quality of slate tiles expect to pay between 6 50 and 15 00 per square foot for materials alone.
Available in 12 10 9 7 and 6 widths.
Can be installed at 6 7 7 1 2 and 8 exposure.
Slate roof tiles are also available in a range of thicknesses from 3 16 to 1 with the standard thickness being 3 8.
The most common thickness is and weighs approximately 935 pounds per square when installed with a 3 headlap.
Slate roof tiles are rectangle in shape but can be trimmed into special shapes such as clipped corners diamond fish scale and hexagon.
Nominal 1 2 inch 13 mm to 3 4 inch 19 mm.
The quality but also the weight is determined by the thickness.
Nominal 1 4 inch 7 mm to 3 8 inch 10 mm 3.
North country unfading black slate 3 16.
Modeled from actual slate for natural non repeating beauty.
Nominal 3 16 inch 5 mm to 1 4 inch 7 mm 2.