How to Estimate Roofing Cost
There are several ways to calculate the costs of a roof replacement, but you should start by knowing how big your roof is. While most U.S. homes are similar, there are subtle variations in their roof shapes. To make an accurate estimate, you need to know the roof’s square footage and pitch. Using a spreadsheet, you can enter these numbers in the right column. Then, multiply the material cost by the square footage. metal roofing suppliers
Roofing costs depend on several factors. The largest is the size of your roof. To calculate the total cost, you multiply the square footage by 100. This will give you the cost per square, which will include installation and materials. For example, the average roof area in the U.S. is around 17 squares, or about 1700 square feet. Taking all of this into account, a total of $15,000 will be required to cover a typical residential roof.
Another important aspect of a roofing project is labor. If you are replacing an existing roof, this will involve labor costs, especially if the job involves tearing off the old one and constructing the new one. You may also need to replace decking or facia if you have a wooden roof. If you are not sure how much this work will cost, ask a contractor to visit your home to evaluate it. They should be able to give you an estimate based on the condition of your roof.
Another important factor to consider when estimating the roofing cost of your home is the type of roof you’d like. A gable roof is the most common type and requires less square footage. Alternatively, a hipped roof will require more nails and will cost anywhere from $3.50 to $9.75 per square foot. For example, a gable roof is easy to work on. A hipped roof will require two boxes. If you want a more complex roof, you’ll need a steeper pitch, which will cost anywhere from $4.75 to $25.
Labor costs are a major factor in determining the total roofing cost. They typically account for about 60 percent of the total cost. It is important to note that most towns require a permit when replacing a roof. This permit ensures that the new roof meets local building codes. As long as you’re aware of these costs, it will be much easier to make a reasonable estimate for your roofing project. In addition to labor costs, you should also consider other factors that affect the total cost of the job.
Once you’ve determined the size of your roof, the next step is figuring out what materials and labor will be needed to complete the job. Basic asphalt shingles, for example, are inexpensive but vulnerable to wind damage. Typically, a square of asphalt shingles costs between $150 and $200. Regardless of the roofing material you choose, you should be aware that most 3-tab shingles do not meet the minimum 90-mph wind requirement.