Slate Roofing Size Per Square

Per square smaller roofing slates actually weigh more than larger slates and come in at around 800lbs square while larger slates 12 24 weigh about 700lbs square.

Slate roofing size per square.

All professional roofers use squares to measure and estimate roofs. Slate sizes can start as small as 6 12 inches and be as large as 16 24. Standard roofing slate sizes. One square or sq of slate is equivalent to 100 square feet of roof area.

5 per square foot. 10 per square foot. 450 250 18 10 23 slate per m2 400 250 16 10 27 slate per m2 we ve built a simple tool to calculate the amount of slate you need for your roof. 14 400 length headlap 2 x width.

14 x 12. Ft or a square of roof when slate is laid with a 3 head lap. 10 18 per square foot. Special sizes such as slate and a half can be ordered to reach into valleys gable ends hips and dormers.

Divide the above total by 100 which will give the number of squares of roofing required. A square is equal to 100 square feet of the 3 dimensional roof surface. Georgetown standard is 16x10 with a 3 headlap. The average residential roof size in the us is about 1 700 square feet or 17 squares although there are many larger homes with roofs that are twice as large.

Slate roofing sizes one square or sq of slate is equivalent to 100 square feet of roof area. Simply select the size of slate you need and enter the size of your roof in m2 into the box. Roof slate pieces per square can be calculated by using the formula. 15 20 per square foot for terracotta 20 per square foot for spanish clay tile concrete roof.

Slate roofing sizes in inches and pieces per square with a 3 headlap. Slate roof tiles are rectangle in shape but can be trimmed into special shapes such as clipped corners diamond fish scale and hexagon. It should be noted that slate is always sold at the quarry on the basis of the quantity required to cover 100 sq. 10 75 per square foot.

Slate roof tiles can range in size from 12 length x 6 wide up to 24 length x 12 wide. Slate size per square table slate exposures and headlaps table when using 3 and 4 headlaps showing number of slates per square. Slate size inches pieces per square. Our standard roofing slate thickness is 1 4 5 16.