Thickness Of Slate Roof Tiles

How much does the thickness of slate tile vary.

Thickness of slate roof tiles.

While some quarries may split and sort to slightly different thickness groupings most roofing slate is grouped into the following thickness categories. Slate roof tiles are also available in a range of thicknesses from 3 16 to 1 with the standard thickness being 3 8. It gives buildings a high quality appearance because of this. Nominal 1 2 inch 13 mm to 3 4 inch 19 mm.

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. Typically thickness variation can be between 1 8 to 1 4 depending on the format size. Nominal 3 8 inch 10 mm to 1 2 inch 13 mm 4. Also the lower the roof pitch the greater the head.

The quality but also the weight is determined by the thickness. 3 16 to 1 4 historically known as commercial thickness but currently limited in production. Nominal 1 4 inch 7 mm to 3 8 inch 10 mm 3. The standard dimensions of the single roll roof tile is 510mm in length 255mm in width and 6mm in depth however this may vary depending on the manufacturer.

Thickness of slate varies from edge to edge since the surface is defined by a natural cleft having high and low points. Slate tile is usually installed with a medium bed mortar which allows for. Standard roofing slate thicknesses and sizes standard roofing slate thicknesses and sizes. Nominal 3 16 inch 5 mm to 1 4 inch 7 mm 2.

Estimated weight is 800 pounds per square.