Nominal 3 16 inch 5 mm to 1 4 inch 7 mm 2.
Thickness of slate roof tiles.
Nominal 1 4 inch 7 mm to 3 8 inch 10 mm 3.
Slates are a suitable covering for roofs in at a pitch of more than 20 degrees.
Generally the larger the slate the lower the roof may be pitched.
Slate tile is usually installed with a medium bed mortar which allows for.
Typically thickness variation can be between 1 8 to 1 4 depending on the format size.
3 16 to 1 4 historically known as commercial thickness but currently limited in production.
Nominal 1 2 inch 13 mm to 3 4 inch 19 mm.
Nominal 3 8 inch 10 mm to 1 2 inch 13 mm 4.
It gives buildings a high quality appearance because of this.
The quality but also the weight is determined by the thickness.
Slate roof tiles are also available in a range of thicknesses from 3 16 to 1 with the standard thickness being 3 8.
How much does the thickness of slate tile vary.
While some quarries may split and sort to slightly different thickness groupings most roofing slate is grouped into the following thickness categories.
The slate roof has a striking quality due to its colour.
Estimated weight is 800 pounds per square.
Standard roofing slate thicknesses and sizes standard roofing slate thicknesses and sizes.
They are laid to the same double lap principles as plain tiles but unlike plain tiles every slate course is fixed to the battens by head or centre nailing.