How To Figure Out Shingles For A Roof

Once you know this number you can estimate the final price of the materials.

How to figure out shingles for a roof.

A mobile home roof should not be flat. Waste is calculated at 7 5 for a gable roof and 15 for a hip roof which are typical in the roofing industry. 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. If you are going to use shingles build a pitched roof over the mobile home.

Finally increase the total by 15 to account for any waste. Before you start the calculation you need to be aware that shingles are sold by the square and by the 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. 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.

Our calculator will help you estimate the amount of roofing shingles needed for your project plus the cost of materials and accessories. 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. The most common roofing materials used in the united states include shingles. You should use rolled roofing on a flat roof over lap 1 2 the width of the rolled roofing.

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. Simply enter your roof dimensions and roof type such as gable or hip and approximate roof pitch. 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. 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. It should have a curved roof. The dead air space between the metal roof and shingle roof will work as a barrier to dissipate heat.

Using the aggregate area of these simple shapes can yield a more accurate roof area to be used with the roofing material calculator.