How To Get Squares On Roof

The only difference in this calculation to the one for a gable roof area is the amount of the ridge.

How to get squares on roof.

Be certain to measure from same point going each direction. Instead of charging per square foot roofers use this particular measuring tool as a way to streamline their costs and ensure both parties are on the same page. Multiply the length and width of each square or rectangle shaped plane. Start at one edge of the roof and install the first row of cedar or asphalt shingles.

This means that if you are going to be using heavier shingles you will need to have more bundles to cover each square foot. Serious errors have been caused by lack of consistency. Squares refer to 10 feet x 10 feet patches of roof. Calculate each plane separately.

Step 3 measure between the tongue and blade as the square lays on the rafter. Extend your tape measure along the outer edges of the roof to find its length and width in feet. Because each 100 square feet of roof is one roofing square divide the total area from step 1 by 100. For instance if the roof is 1550 square feet then it is 16 squares.

The shingle bundles will be plastic or paper wrapped bundles that are made to be light enough for a single person to carry. Refer to figure 1 where diagonals ad and bc af and be are equal. Install cedar shingles with two 5 penny. A square of shingles will be the amount needed to cover an area of 100 square feet.

To find the squares divide the overall roof area by 100 and then round up. For square or rectangular roofs you ll only need to record the length and width. This is simply 100 square feet of roof. Measure each side of the main section of the roof.

The square footage of a hip roof area is identical to the square footage of a gable roof of the same size. For a roof with 8 12 pitch find 8 inches on the shorter arm of the square the tongue and 12 inches on the longer end the blade. A square simply refers to a 10 x 10 square of roofing. Step 4 make certain roof is square by checking diagonals from peak at one end to eave at opposite corner.

In general the average residential property will have a roof measured between 22 35 squares. The top ridge will be shorter than the one of the gable roof but the four hips will add to the ridge length. For example if one roof plane measures 120 feet by 120 feet 120 x 120 14 400 square feet. Convert the area to roofing squares.