How To Work Out Roof Tile Area

Depending whether the roof area is measured horizontally possibly from a drawing or photograph a correction factor is necessary to determine the actual area of the roof.

How to work out roof tile area.

Enter the dimensions below then click calculate to calculate the area. After you have determined the distance between the first two battens measure the distance and set battens using that. Use two tiles to determine the spacing required for the battens. Roof a and b can be calculated separately or together.

In addition explore hundreds of other calculators addressing math finance fitness health and more. The roof slope height is 6 98m. 1 roof square 100 square feet. There is a separate calculation at the right of the form for a simple shed roof.

L 30 feet h 12 feet 30 12 2 180 square feet. It can also account for the gap or overlap between tiles. 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. Our roof tile calculators will also work out how many ridge hip verge and valley tiles and flashings you ll require.

Simply enter the square meterage or footage and pitch of your roof deck and we ll calculate how many tiles you ll need. Then proceed to draw the surface area of the roof that has a different pitch. After drawing the perimeter of the roof add a new drawing layer with the plus symbol found in the bottom right corner. The calculation of roofs a and b require a gable height or fall to be entered.

How to use our roof tile calculators. Roof width m x roof slope height m half roof area m take this example of a perfectly square house with 76m floor space a 45 pitched roof and a 2 35m roof height. Roof pitch affects the actual area of the roof. This free tile calculator estimates the total number of tiles needed to cover an area such as a floor wall or roof.

How many roof tiles do i need. Given pitch and a horizontal area measurement multiply the horizontal area by a correction factor corresponding to pitch provided in the table below to determine the actual area of the roof to be used in the roofing material calculator. A minimum of a 3 inch overlap is required for the tiles. So if you divide your answer of a product of length times height by two you will get the area of a triangle.

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.