# What Is a Roof Square

What Is a Roof Square?

When it comes to roofing, there are many terms and measurements that may seem confusing to the average homeowner. One such term is a roof square. Understanding what a roof square is can be helpful when discussing roofing projects with professionals or when estimating the cost of a new roof. In this article, we will delve into what exactly a roof square is and answer some frequently asked questions related to this topic.

A roof square is a unit of measurement used in the roofing industry to determine the size of a roof. It is equal to 100 square feet. This measurement is typically used to calculate the amount of roofing materials needed for a particular project. It is particularly useful when estimating the cost of a new roof, as roofing materials are often priced per square.

1. How do I calculate the number of roof squares on my roof?
To calculate the number of roof squares on your roof, you need to measure the length and width of each section of your roof and multiply them together. Then, divide the total by 100 to get the number of roof squares.

2. How do I measure a roof square if my roof is not rectangular?
If your roof has multiple sections or irregular shapes, you can measure each section separately and calculate the number of roof squares for each. Add up the squares for each section to get the total number of roof squares.

3. Can I use a roof square to estimate the cost of my roof replacement?
Yes, using a roof square is a common method used by roofing professionals to estimate the cost of a roof replacement. By multiplying the number of roof squares by the cost per square, you can get an estimate of the total cost.

4. What other factors should I consider when estimating the cost of a new roof?
In addition to the number of roof squares, other factors that may affect the cost of a new roof include the type of roofing material, the complexity of the roof design, and any additional features such as skylights or chimneys.

5. Are there any other measurements used in the roofing industry?
In addition to roof squares, other measurements commonly used in the roofing industry include linear feet (used for measuring gutters, fascia, and flashing) and pitch (the steepness of the roof).

6. Can I install a new roof over my existing roof?
In some cases, it is possible to install a new roof over an existing one. However, this is not always recommended, as it can add extra weight to the structure and may not allow for proper inspection and repair of the underlying roof.

7. Should I hire a professional roofer for my roofing project?
While some homeowners may be tempted to tackle roofing projects themselves, it is generally recommended to hire a professional roofer. They have the necessary experience, tools, and knowledge to ensure the job is done correctly and safely.

In conclusion, a roof square is a unit of measurement used in the roofing industry to determine the size of a roof. It is equal to 100 square feet and is commonly used to estimate the cost of a new roof. Understanding this measurement can be beneficial when discussing roofing projects with professionals or when planning a roof replacement.