What’s the Difference Between Residential and Commercial Roofing?

December 9, 2022 12:00 am Published by Leave your thoughts

Although there are many similarities between commercial and residential roofing, there are also important differences you should be aware of if you are planning a roofing project. This quick guide will provide you with more information on residential versus commercial roofing and your roofing options.


The construction process is one important difference between these two types of roofing.

Residential roofing often entails a steep slope and is usually constructed with asphalt, slate, or cedar shingles. Sometimes tiles or metal shingles might be used as well.

A commercial roof, or industrial roof, is often flat rather than steep sloped. This can range from old-style built-up roofs or modified single-ply roofs. The flat surface helps the location to serve multiple purposes. For instance, sometimes a flat rooftop can be used for gardens, outdoor spaces, or storage. In these instances, it is important that weight considerations are also made to ensure that the roof area is safe.


Commercial roofs are often more expensive than residential roofs. One reason for this is that a residential roof will simply be larger than a residential one.

Another reason why the cost is higher is that different types of materials will need to be used in the construction. Commercial roofs will often be required to have weight maximum strengths while a residential roof will not.


There is also a significant difference in residential maintenance vs commercial maintenance.

Because commercial roofs are flat, maintenance will be similar to that of other outdoor areas. The roof should be kept clean and free of standing water. Repairs should be done quickly and effectively.

Residential roofs need to be kept clear of tree debris, and they also need to have efficient gutter systems set in place to remove water properly.

Both commercial and residential roofs need to have a roof evaluation done periodically. During this evaluation, the integrity of the roof will be checked to ensure that there is no need for repairs. Doing this on a maintenance schedule will help to ensure that little problems do not turn into big problems. This can help to save time and money in the future.

Professional Maintenance, Repairs, and Installation

You should note that roofing is not usually a DIY type of project. If you are in need of roofing installation, repairs or maintenance, you should reach out to a local roofing contractor for help.

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