Slate Roof Dimensions

550 lb sq or less.

Slate roof dimensions.

Available in 12 10 9 7 and 6 widths. 10 254 mm material. Nominal 3 8 inch 10 mm to 1 2 inch 13 mm 4. Starter or undereave slates and slates at the ridge shall be canted 1 4 inch by a wooden cant strip which shall be provided by the roofer.

It is often compared to slope but is not exactly the same. 12 x 12 305 mm x 305 mm standard. If driven snow is to be expected in the area an even greater slope of 8 in 12 is recommended. 10 254 mm material.

The quality but also the weight is determined by the thickness. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. Read more how much does a slate roof cost. Lay the top fifth with 16 inch long slates the second fifth with 22 inch long slates and so on.

Although ceramic tile roofs are expensive they can have a life span of over 100 years. 550 lb sq or less. Slate roof tiles are rectangle in shape but can be trimmed into special shapes such as clipped corners diamond fish scale and hexagon. Nominal 3 16 inch 5 mm to 1 4 inch 7 mm 2.

Obviously there will be more courses per foot near the ridge than near the eaves. Standard roofing slate thicknesses and sizes 1. Lifetime limited material warranty. The standard sizes for roofing slate start at 12 in length and increase by 2 inch increments up to 24 in length.

Slate shall project 2 inches at eaves and 1 inch at gable ends and shall be laid in horizontal courses with 3 inch headlaps and each course shall break vertical joints with a minimum of 3 inch sidelap. Standard uniform slate roofs standard slate roof systems are comprised of 1 4 3 8 slate of one standard length and width and with square cut butts. Modeled from actual slate for natural non repeating beauty. Resistant to fading rotting cracking and pests.

Slate roofs are generally sloped at not less than 6 in 12. Nominal 1 4 inch 7 mm to 3 8 inch 10 mm 3. Nominal 1 2 inch 13 mm to 3 4 inch 19 mm. 1 4 3 8 6 35 mm 9 53 mm standard.

Slate roof tiles can range in size from 12 length x 6 wide up to 24 length x 12 wide. Can be installed at 6 7 7 1 2 and 8 exposure. Standard roofs are laid in uniformly spaced horizontal courses with alternating vertical joints carefully aligned.