Roof Slate Dimensions

Obviously there will be more courses per foot near the ridge than near the eaves.

Roof slate dimensions.

Outside of the u s a degree angle is typically used. Specifications all dimensions are nominal exposure. Weather you re building a shed roof or adding a dormer to your second story it is important to choose the proper size rafter. Cedar shakes shingles.

550 lb sq or less. The answer is a metal roof that looks like slate without the fear of cracked and falling tiles or cascading snow and ice. Standard slate sizes 1. For those who want the look of real stone combined with the benefits of steel our steel slate roofing is the answer.

Slate roof tiles can range in size from 12 length x 6 wide up to 24 length x 12 wide. This sizing guide for roof rafters will help determine what you need for your small project. Lay the top fifth with 16 inch long slates the second fifth with 22 inch long slates and so on. 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. 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. In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches. Concrete clay roof tiles.

Arrowline slate adds clean lines and a beautiful touch to your home s crowning glory. For instance a 7 12 roof pitch means that the roof rises 7 inches for every 12 horizontal inches. Standard roofs are laid in uniformly spaced horizontal courses with alternating vertical joints carefully aligned. 24 l x 14 w 610 mm x 356mm 2.

1 4 3 8 6 35 mm 9 53 mm standard. Please refer to your respective regional brochure or visit the browse tile section of our website to view the profiles colors available within your selected region. Standard weight lightweight concrete roof tile availability varies by region. If driven snow is to be expected in the area an even greater slope of 8 in 12 is recommended.

10 254 mm material. There are several variables to consider when determining the proper rafter size.