Many people are surprised to learn that flat roofing doesn’t have a slope. Instead, they have a very small slope (between 1/4 and 1/2 inch of vertical fall per 12 inches of horizontal run) and require a very different type of material to remain watertight than a traditional pitched roof.

This is why it’s important to do your research when considering a new flat roof. There are a variety of materials available, each with their own benefits and drawbacks. Here are some of the most popular options to consider:

Another major benefit of a flat roof is that it’s easier and more affordable to maintain than a pitched roof. This is especially true when using rubber membranes, which are extremely durable and designed to withstand harsh weather conditions.

Choosing the Right Flat Roof Contractor: Factors to Consider

For example, EPDM (ethylene propylene diene monomer rubber) is a popular choice for commercial flat roofing due to its durability and affordability. This type of flat roof usually lasts for up to 50 years and is very resistant to weather conditions such as strong winds, temperature changes, and heavy rainfall.

Additionally, these types of flat roofs can be inspected easily with the help of technology such as infrared imaging. When a leak occurs, the thermal imaging will show wet spots on the flat roof that would otherwise be difficult to spot unless a person is on the roof at night. This is why it’s so important to keep up with routine maintenance on a flat roof, such as inspections and cleanings.