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  • Writer's pictureChad Dodson Roofing

What Is The Difference Between Residential And Commercial Roofing?

Updated: Sep 13, 2023

metal roof

It's no secret that every structure, whether a residential home, a commercial office building, a retail storefront, or an industrial warehouse, needs a quality roof to protect it from the elements. However, many people don't realize that there are distinct differences between residential and commercial roofing.

Let's discuss what makes these types of roofing systems similar and what makes them different.

Similarities In Residential And Commercial Roofing

The most apparent similarity between residential and commercial roofing systems is that they protect against rain, snow, ice, wind, and other weather events. It's the primary purpose of any roofing system, regardless of its use or size.

Ideally, there should be no difference in the quality of materials used between residential and commercial roofing, as both should utilize high-quality materials that can withstand adverse weather conditions.

The installation process for both types of roofing systems is also broadly similar. The roofs must receive the proper inspection, preparation, and maintenance to ensure maximum protection from the elements.

Differences In Commercial And Residential Roofing

Now that we've discussed some similarities between residential and commercial roofing systems let's look at what makes them different.

The primary difference is the size and complexity of each type of roof. For example, commercial roofs are usually larger than residential ones and may require extensive structural reinforcements to support additional weight, such as air conditioners or other machines. In addition, commercial roofs often use more elaborate drainage systems than residential roofs since they must accommodate the extra weight.

Commercial roofing must meet specific government standards and codes, which require additional materials or installation techniques than those used in residential roofing applications.

Finally, commercial roofs usually receive higher maintenance levels due to their larger size and increased complexity. Though both roofs should be inspected and maintained regularly, commercial roofs require frequent inspections and repairs to ensure they function correctly.

Roofing Materials

Another significant difference between residential and commercial roofing is the type of materials used. Residential roofs usually feature asphalt shingles, timber shakes, tile, or metal panels.

Commercial roofs, however, often use synthetic materials such as EPDM (ethylene propylene diene monomer), TPO (thermoplastic polyolefin), PVC (polyvinyl chloride), and SPF (sprayed polyurethane foam). These materials have specific characteristics that make them better suited for commercial roofing than residential applications.

In Conclusion

Though there are many similarities between residential and commercial roofs, such as their primary purpose and installation process, there are also significant differences. These differences include the size and complexity of each type of roof, different codes and standards applied to commercial roofs, and different materials used in each application.

If you are in need of hiring a residential or commercial roofer, contact Chad Dodson Roofing to get a quote. Our experienced roofers can help with your project.


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