Slate Roof Dimensions

Shingle roofs typically have a life span of 15 30 years while membrane roofs usually last 5 15 years.

Slate roof dimensions.

Modeled from actual slate for natural non repeating beauty. Although ceramic tile roofs are expensive they can have a life span of over 100 years. 1 4 3 8 6 35 mm 9 53 mm standard. 10 254 mm material.

Standard roofing slate thicknesses and sizes 1. Can be installed at 6 7 7 1 2 and 8 exposure. Resistant to fading rotting cracking and pests. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run.

10 254 mm material. Obviously there will be more courses per foot near the ridge than near the eaves. It is often compared to slope but is not exactly the same. Standard roofs are laid in uniformly spaced horizontal courses with alternating vertical joints carefully aligned.

The standard sizes for roofing slate start at 12 in length and increase by 2 inch increments up to 24 in length. Lifetime limited material warranty. 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. Read more how much does a slate roof cost.

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. Slate roof tiles are rectangle in shape but can be trimmed into special shapes such as clipped corners diamond fish scale and hexagon. Special sizes such as slate and a half can be ordered to reach into valleys gable ends hips and dormers. Specifications all dimensions are nominal exposure.

550 lb sq or less. Slate roofs are generally sloped at not less than 6 in 12. Nominal 3 16 inch 5 mm to 1 4 inch 7 mm 2. Lay the top fifth with 16 inch long slates the second fifth with 22 inch long slates and so on.

550 lb sq or less. 12 x 12 305 mm x 305 mm standard. Available in 12 10 9 7 and 6 widths. The quality but also the weight is determined by the thickness.

Nominal 1 4 inch 7 mm to 3 8 inch 10 mm 3. 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. Slate roof tiles can range in size from 12 length x 6 wide up to 24 length x 12 wide.