How Many Slates On An Average Roof

Smaller tiles also involve more nailing which increases labor costs.

How many slates on an average roof. Roof slate pieces per square can be calculated by using the formula. Installing a natural slate roof starts around 9 10 or more a square foot for a basic roof up to 30 40 or more a square foot depending on the type of slate used the installation pattern some methods use more slate per square foot the design of the. Natural slate roof tiles last from 75 to 200 years. Area of slope rafter length x roof length x 2 on both sides of the roof with the figures in this example the calculation would look like this.

Slate roof repair is viable for localized problems and damaged roofs with reasonably long serviceable lives remaining. In other cases it is the genius of the design professional roofing contractor or building owner that deserves the credit for creating a spectacular roofscape. How many roof tiles do i need. Slate roofing sizes.

One square or sq of slate is equivalent to 100 square feet of roof area. 24 12 600mmx300mm 13 slate per m2. Slate is a fine grained rock that has many uses. As there are 2 sides to a standard up and over roof you can simply multiply each side by two therefore 40m2 x 2 80m2.

There are two main types of slate roof tiles. 18 10 450mmx250mm 23 slate per m2. 3 97 x 12 6 x 2 100 04m total roof area when you know this you can work out all the materials needed to complete your project. Always get the right size slate tiles for your roof.

Average costs and comments from costhelper s team of professional journalists and community of users. 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 shingles are made from slate. One of these includes shingles for roofing.

On average slate measured at approximately 1 4 inch thick weighs between 700 and 800 pounds per square. 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. What is a slate roof. If 20 or more of the slates on a roof or roof slope are broken cracked missing or sliding out of position it is usually less expensive to replace the roof than to execute individual repairs.

Slate roofing sizes in inches and pieces per square with a 3 headlap. If you are using 6 x10 tiles you will need around 686 tiles to cover 100 sq ft. The smaller the tile size the heavier the roof will be. If you know the surface area of your roof you can use our simple roof slate calculator to give you the exact amount of slates you require to complete the job.

20 10 500mmx250mm 21 slate per m2. Standard slate tile sizes range from 6 x10 to 14 x24. The first one is natural slate roof tiles.