Key Differences Between Residential and Commercial Roofing

Differences Between Residential and Commercial Roofing

Robert is planning to build a new restaurant. For this reason, he consulted with his father and asked him to see his blueprint. His father saw the rooftop design and replied you are doing something wrong!

This is not your home, so why did you make plans like a residential rooftop? The restaurant rooftop should be like the commercial one. 

Robert was a little bit confused. After going back home, he searched about the residence and commercial roofing. Then he found something surprising that he didn’t know or even think about before. 

Differences Between Residential and Commercial Roofing

Are there really any differences between residential and commercial roofing? What do you think? If you have no idea about it, keep on reading the article to discover the answer!

Residential VS Commercial Roofing

1. Roof Design

Probably the first noticeable difference between residential and commercial roofing is the design. 

Residential roofs are usually smaller than commercial roofs with higher slop. Also designed with a higher pitch. Again the surface is directly sitting on it. The vent stacks, skylights, chimneys are usually used at the openings of the residential roofs.

On the other hand, the commercial roofs are larger as the buildings are constructed large-sized. Also, the roof needs to support more weight and size of the building. Generally, commercial roof slopes are flat or too low. This type of flat roof is also used for shops, restaurants, factories as well. Again, the commercial roofs are designed to carry industrial pipes and large HVAC blowers.

The rooftop surface may build up with several openings for skylights, smokestacks, or just for blower outlets. 

2. The Construction Materials 

The next difference is the construction materials. You can easily distinguish the residential vs commercial roofing by identifying the construction materials of the. 

Though the materials are selected depending on the design, weather condition, cost, purposes, and some other factors. 

For residential roofing, asphalt is the most common material. Also, it is a cost-effective and durable option among other roofing materials. So far, metal panels, wood shakes, ceramic, slate, tile, etc are frequently used to construct residential rooftops.

However, the commercial rooftop materials are usually PVC, TPO, EPDM for single-ply roofs. Also, tar, bitumen, and gravel are used to make commercial rooftops. Even the mixed layers are established for commercial roofing in order to proper ventilation and lights. 

So far, the following materials are suitable for both residential and commercial roofing- 

  • Wood Shakes
  • Metal roofing
  • Ceramic
  • Asphalt
  • Tile
  • Slate shingles
  • Solar shingles
  • Additional supportive materials

3. The Installation and Cost

Another biggest Differences Between Residential and Commercial Roofing is found when you install the roofs. The installation and cost vary with the design and construction materials of residential and commercial roofs.

Initially, you need to plan with a professional agency for creating an appropriate budget. 

The installation system depends on the design, size, materials, protection equipment, labor, weather conditions, etc. The cost also depends on these factors. 

Usually, the commercial rooftop installation process is lengthy and more complex than the residential roofs. Similarly, you need to spend more on the commercial rooftop. 

Besides installation costs, you need to invest in repairing the roofs either commercial or residential. After passing several years, you may face several rooftop problems like puncturing, Surface erosion, Blow-Offs, tearing off, breaking down, water leakage, etc. In these circumstances, you have to repair the rooftop or even reinstall the whole roof.

Hence, both types of roof installation must need a specialized skill set in order to reduce rooftop problems.

4. The Maintenance 

After choosing the right materials, design, and experienced labor, you should be concerned about the maintenance of the roof. 

Commercial roofs need more care than residential ones. As the commercial roofs come under direct conduct of factories heat, pressure, chemicals, restaurants fat, oil, etc, so you have to be more concerned about the maintenance of commercial roofs. Also, make sure no tree branches fall on the roof, water doesn’t stand, and leaves don’t fall for long times. They all will damage your roof whether it is residential or commercial. 

Also, lock the unnecessary holes after installing to avoid water leaks. Do not keep your pets all day long on the roof. Again, you should be more concerned when you pass through the rooftop with heavy and sharp equipment.

Also, clean the rooftop regularly. If you maintain all these factors, maintenance of commercial or residential roofs is as easy as a piece of cake. 

What Kind of Roof Do You Need?

Hopefully, you can differentiate the residential and commercial roofs easily. At the same time, you can make the right decisions about the design, materials, cost, installation, and maintenance of both types of roofs.

Roofers Birmingham offers both Residential & Commercial Roofing Services in Birmingham Alabama. Please call us for any roofing-related queries or fill out the contact form to get a free estimate or consultation as you need.

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