How To Estimate Roofing Shingles

This overhand measurement will need to be added to the measurement of the building.

How to estimate roofing shingles.

To estimate roofing materials start by finding the total square footage of the roof and divide the number by 100 to determine the number of squares in the roof. To accurately calculate the area of your roof you must first determine its slope or pitch. Average roofing shingles prices range between 3 19 and 5 12 per sq. 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.

Since it takes 3 bundles of shingles to cover a square plan to purchase 3 bundles for each square. 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. For example you will need to figure out the exact number of shingles required to cover the entire roof area. Although roofing projects are estimated and sold by the square roofing material is often not sold in 1 square increments.

A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally. Our calculator will estimate your total roofing cost installed including the cost of materials labor and warranty for any major type of roof including 3 tab asphalt shingles architectural and premium composition shingles pvc tpo epdm rubber built up roofs cedar shakes and shingles clay tiles natural slate and metal roofing. How many bundles of shingles will you need. Our calculator will help you estimate the amount of roofing shingles needed for your project plus the cost of materials and accessories.

Simply enter your roof dimensions and roof type such as gable or hip and approximate roof pitch. Although ceramic tile roofs are expensive they can have a life span of over 100 years. Once you know this number you can estimate the final price of the materials. Asphalt shingles range in price from about.

Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. The average bundle of shingles covers 33 3 ft 2 so three bundles of shingles are needed per square. At this point you will also need to estimate or measure the overhang if you have one. Materials with all other necessary accessories 1 layer tear off labor dump fees and permits.

How to estimate roofing materials. Installed on a typical ranch cape house.