Calculating Roof Shingles Needed

Our calculator will help you estimate the amount of roofing shingles needed for your project plus the cost of materials and accessories.

Calculating roof shingles needed.

Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. Materials with all other necessary accessories 1 layer tear off labor dump fees and permits. 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. Once you have these measurements you will need to calculate the area of the roof and then you can see how many shingles you will need.

The following tools estimate the area of a roof as well as the amount of materials necessary to construct a roof of a given area. This overhand measurement will need to be added to the measurement of the building. Shingle calculator estimates the total installation cost on a gable hip roof. Next you will need to use a roofing materials calculator.

A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. Average roofing shingles prices range between 3 19 and 5 12 per sq. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. As a rule of thumb there are 3 bundles to a square assuming that you are using three tab strip shingles.

However shingles are packaged in a way that they are light enough for the average person to carry around. To accurately calculate the area of your roof you must first determine its slope or pitch. Simply enter your roof dimensions and roof type such as gable or hip and approximate roof pitch. The house base area is the area of land that the house covers and for more complex shapes can be estimated using the area calculator.

Get the square footage of roof and divide it by 100 and it will give the number of squares you need and for every decimal number over 3 buy a bundle to achieve the amount of material. Simply input the surface area of the roof choose from one of the available options and you will get your first roofing estimate. With an online roofing calculator you will usually be able to drill down a bit deeper in order to see a fine grained cost breakout on a sq ft basis. Installed on a typical ranch cape house.

At this point you will also need to estimate or measure the overhang if you have one.