How To Figure Out Shingles For A Roof

You should use rolled roofing on a flat roof over lap 1 2 the width of the rolled roofing.

How to figure out shingles for a roof.

Simply enter your roof dimensions and roof type such as gable or hip and approximate roof pitch. To calculate the size of the roof you need to measure the size of the roof as if it were flat account for roof pitch calculate square footage and finally determine how many squares of material are required for the roof the calculator above can handle all of this simply enter the length width and pitch and it will determine the size of the roof in squares. Note that in the last 3 4 years costs of roof shingles and many accessories have gone down by an average of 18 20 currently the us national average for benchmark architectural shingles is around 74 51 square or 25 per bundle. For example you may need to pay double the cost in asphalt shingles if your roof has a 12 12 pitch a rise of 12 inches 30 cm per 1 foot 0 30 m as opposed to a 4 12 pitch.

If you are going to use shingles build a pitched roof over the mobile home. Once you know this number you can estimate the final price of the materials. Our calculator will help you estimate the amount of roofing shingles needed for your project plus the cost of materials and accessories. Of course there are some measurements which will need to be taken before you are able to calculate the number of roof shingles that you need.

A mobile home roof should not be flat. Finally increase the total by 15 to account for any waste. Then multiply that number by 3 to figure out how many shingle bundles that amounts to since shingles typically come in a bundle that s large enough to cover 1 3 of a square. For example you will need to figure out the exact number of shingles required to cover the entire roof area.

Before you start the calculation you need to be aware that shingles are sold by the square and by the bundle. The dead air space between the metal roof and shingle roof will work as a barrier to dissipate heat. Calculate your roof pitch to determine how steeply your roof slopes. It should have a curved roof.

An important part of any roofing repair or replacement project is being able to accurately calculate the quantity of roofing materials required to finish the job. How you get shingles. Next divide your total area by 100 to calculate the number of roofing squares you ll need to buy. A square of shingles will be the amount needed to cover an area of 100.

The area calculator can be used to calculate the area of a variety of simple shapes that together can comprise the area of the roof.