Slate Roof Dimensions

Nominal 1 4 inch 7 mm to 3 8 inch 10 mm 3.

Slate roof dimensions.

Nominal 3 16 inch 5 mm to 1 4 inch 7 mm 2. Available in 12 10 9 7 and 6 widths. Specifications all dimensions are nominal exposure. Special sizes such as slate and a half can be ordered to reach into valleys gable ends hips and dormers.

Slate roof tiles can range in size from 12 length x 6 wide up to 24 length x 12 wide. If driven snow is to be expected in the area an even greater slope of 8 in 12 is recommended. Standard roofs are laid in uniformly spaced horizontal courses with alternating vertical joints carefully aligned. Obviously there will be more courses per foot near the ridge than near the eaves.

Resistant to fading rotting cracking and pests. 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. 550 lb sq or less. 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.

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. 550 lb sq or less. Slate roofs are generally sloped at not less than 6 in 12. Read more how much does a slate roof cost.

Can be installed at 6 7 7 1 2 and 8 exposure. 10 254 mm material. 12 x 12 305 mm x 305 mm standard. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.

Slate roof tiles are rectangle in shape but can be trimmed into special shapes such as clipped corners diamond fish scale and hexagon. 1 4 3 8 6 35 mm 9 53 mm standard. Standard roofing slate thicknesses and sizes 1. The quality but also the weight is determined by the thickness.

10 254 mm material. The standard sizes for roofing slate start at 12 in length and increase by 2 inch increments up to 24 in length. Nominal 3 8 inch 10 mm to 1 2 inch 13 mm 4. Modeled from actual slate for natural non repeating beauty.

It is often compared to slope but is not exactly the same. Nominal 1 2 inch 13 mm to 3 4 inch 19 mm. Lifetime limited material warranty.