How Many Square Feet Are in a Roofing Square Foot?
How many square feet are in a roofing square foot? This is an important question to ask before you start a new roof project. A standard approach to estimating the number of square feet in a square foot is to multiply the overall size in feet by the amount of square footage required for your project. For example, if you are installing a roof over an existing roof, and the old roof was a single-story house with fifteen feet of frontage, you would need to calculate approximately 4,000 square feet of roofing square footage. If you were building a one-story home with forty feet of frontage, you would need approximately twelve,000 square feet of roofing square footage.
Many homeowners do not know or do not want to understand the difference between a “square foot” and “length” when it comes to roofing estimates. The meaning of the terms may be different when used in different construction and building practices. When you receive an estimate, always ask what the exact square footage of the project will be. In some situations, you might have to adjust your estimate upward if you find out that the actual required square footage is less than the estimate. This could happen, for example, if you discover that the existing roof has damage that needs to be addressed.
One way to get a rough estimate of how many square feet are in a roofing square foot is to make a floor plan of the entire project. To determine the exact square footage, figure out the total length and width of the lot and then multiply the two measurements together. For example, if your house is two stories and the estimated square footage is forty-four thousand square feet, you would then multiply the two figures together, resulting in forty-two thousand square feet. Be sure to round off the numbers so the calculation is accurate.
Keep in mind that actual square footage only refers to the measurement of the lot itself. Once you determine the actual square footage, you can then determine how many roofing squares are in a square foot. This can be complicated, but simply put, it refers to how many tiles you would need if you were to install a roof over your property. You might also hear terminology like “inches,” “dimeters,” or “fours.” These are the dimensions in inches, minutes, and fives.
If you are not familiar with these terms, you should speak to someone in your local building code office. In general, you should never provide precise measurements in square footage because it could be considered inaccurate. Instead, use general guidelines along with the actual square footage. For example, you should never provide measurements that are more than three hundredths of an inch because such information will be used throughout the construction process and might influence the building plan.
Knowing how many square feet are in a roofing square footage will help you determine what types of materials to use. If you are planning on using shingles, the number of square feet you have to work with should include the total number of tiles you will need. If you are providing insulation, you should provide this information as well. All of these details will impact the finished look and feel of your home so make sure that you provide them when discussing your project with a local roofer. You should never hire a contractor without first determining whether they have the experience and knowledge to properly install your home’s roof.