Commercial Roofing in Baltimore

A roof's purpose is to protect a property from the elements. Roofs can be found in a wide variety of shapes and sizes, depending on their intended use. In this article, I'll discuss how good is commercial roofing in Baltimore, Maryland.

The topics which I'll cover are:

  • What is commercial roofing
  • How many types of commercial roofing are there
  • Difference between commercial and residential roofing
  • How to repair commercial building
  • Should you install commercial roofing in Baltimore MD

Let's start with the information on commercial roofing.

What Is Commercial Roofing

A commercial roof is designed to protect buildings from the elements such as heavy rain and snow. It's also used on houses, but everything else about them is entirely different, as their materials or maintenance requirements.

Various types of roof materials are available for your roof. You can choose from asphalt shingles or other commercial roofs depending on what best suits the needs and budget in each situation.

About 82% of commercial roofers expect the sales to increase this year (2022), and according to RFDTV, by the year 2030, the overall commercial roofing industry worldwide will increase up to $13.31 Billion.

How Many Types of Commercial Roofing Are There

By design, there is only one type of commercial roof that is used which are flat roofs, but there are several types depending on the materials for a commercial roof. Some have benefits over others. Let's discuss all of them one at a time.

1. Metal Roofing

Any business owner knows that metal roofs are the most durable commercial roof type, which can last up to 60 years. They also come with solar panels or snow removal systems that help you save money on your energy bills. Some of the most commonly used materials for metal roofs are:

  • Corrugated steel
  • Aluminum
  • Zinc
  • Tin
  • Tile sheets
  • Copper
  • Aluminum
  • Stainless steel

Metal roofs and siding provide a durable and long-lasting solution to your home's exterior needs. They're not just attractive but also strong enough for even the most rigorous weather conditions people face in Baltimore city. It's a long-lasting and a big investment you can ever make.

The only downside of installing metal roofing is that it is susceptible to rust and corrosion. Still, it isn't much of an issue because the latest metal roofs use protective surface layers that provide extra protection. They also require regular roof maintenance in Baltimore, Maryland.

2. Built-Up Roofing Membrane

The built-up roofing is a flexible asphalt shingle that can last up to 20 years. By alternately layering tar and gravel, it is both durable and cost-effective. 

Additionally, It can handle the weight, vibrations, and weather conditions that come along in your everyday life without toppling over, thanks to its sturdy foundation.

The only disadvantage of a BUR is that the roof's lifespan varies depending on location and climate, but it's one of the shortest around. That's why it won't be a good option for Baltimore MD.

3. Green Roof

Green roofs are a sustainable way of adding greenery and natural beauty to buildings. They can last up to 50 years, making them an excellent investment that improves air quality in the workplace.

It's the best option for people who like to grow plants in their house, but the only downfall of the green roof is that it requires continuous maintenance in Baltimore, Maryland.

4. Spray-On Roofing

Spray-On polyurethane foam is a spray-on liquid that will expand on installation. After expanding into foam, it.

SPF (Spray-On Polyurethane Foam) roofs are the best choice for any climate. They can be used in 50 years and have a proper installation, so you won't need to worry about their lifespan. Flat roofs are the most preferred option for this material because it's easy to apply on such roofs.

This type of roofing is only available for favorable weather conditions and must be installed in the right time frame. Once it's up, you need to make sure that your home has an annual inspection, or else there could be significant problems with leaks.

5. Thermoset EPDM Membrane

EPDM is a synthetic rubber roofing membrane that offers strong resistance to sunlight and pollution. It's easy to install with ultimate versatility making it one of the best choices for your home or business.

It's a durable, flexible single-ply rubber that offers the best protection against solvents like alcohol and acids.

EDPM is an excellent option to consider if you want something to last and protect your home from wind damage. However, it's not a very beautiful material out there, so keep this in mind before making any purchase decisions.

6. Thermoplastic PVC and TPO Roof Membranes

TPO or PVC roofs are a durable choice for your home. They are resistant to deterioration by adverse conditions such as UV light, chemicals, fats, oils, and bacterial growth.

These lightweight materials also have excellent heat reflection qualities making the house feel cooler in hot weather while retaining warmth on cold days.

The best qualities of the material include high tensile strength, heat resistance, and durability. It also has excellent air-welded seams that make it strong enough for structural uses in buildings or bridges.

You should keep in mind that when it comes to buying such roofing material, there are many factors to consider. One of these important aspects is the quality and if your purchase will last long enough for what purpose.

7. Shingle

Shingles are mainly used for residential buildings but also provide protection for commercial properties with steep roofs. The variety of materials for shingles is wide, with options that range from affordable and versatile to more specific types like asphalt or architectural.

Although shingles have a shorter lifespan than other commercial roof types, they are also susceptible to mildew and moss. 

Suppose your building's location has shade all day long. In that case, it can cause the paint on these roofs or materials used for their installation (like paper) to start deteriorating quicker due to friction heat from sun exposure, leading to accelerated decay rates.

How to Repair Commercial Building

When it comes to doing roof repair for a commercial building, it is important to first assess the damage and determine the cause. This will help you determine the best course of action for repairs.

Once the damage has been assessed, it is time to start doing the roof repair. If the damage is minor, you may be able to repair it yourself. However, if the damage is more severe, you may need to hire a commercial roofing contractor for the roof repair.

No matter what route you decide to take for the roof repair, it is important to make sure that the repairs are done properly in order to avoid further damage. If you are unsure about how to make repairs, it is always best to consult with a professional before proceeding.

If the roof is beyond repair, then it's advised to get a complete roof replacement. It ensures that no accidents occur and everyone stays safe.

Difference Between Commercial and Residential Roofing

There is another type of roof called residential roofing but is it, and what are the differences between this and roofing for commercial buildings. Let's start with the information on residential roofing in Baltimore county.

Residential Roofing

Residential roofing is a vital part of any home, and it's important to understand what it is and what it entails. It covers the roof of a single-family home, and you can use various materials depending on your budget and preferences.

Just like materials for commercial roofs, there are several types of materials that you can use for roofing. Understanding which material to use can make a lot of difference because choosing the wrong one won't be durable in the long run.

Commercial Vs Residential

There are 3 main factors where residential and commercial roofing differs. These factors are:


A typical commercial flat or low sloped while needs more maintenance with snowfall. For example, the re-supplying necessary equipment can be difficult due to its height, making access very challenging (especially during winter).

However, by comparison, homes only need any routine inspection and can accommodate lightweight materials.


The cost and lifespan of a roofing material vary depending on what you need it for. A commercial application will have more durable products, while residential homes can be built with lighter-weight materials to withstand harsh weather conditions.


Commercial roofs are extensive and require more work to install. They cover much bigger areas than residential ones, which means they need different equipment for protection from leaks or other damage during installation.

On the other hand, a new roof for a residential building, in comparison, will require less effort.

Should You Install Commercial Roofing in Baltimore?

If you're planning on creating a big building in Baltimore MD, or a factory, it's recommended that you use commercial roofing for it. A new roof can ensure a lasting commercial building. You also have the option of what kind of roof design you want but keep in mind that you'll have to use a tough material to face various climate changes there.

In the roofing industry, there are several others who can say they can do quality work in time, but they never deliver. Normally, time constraints are something that every contractor has to deal with. That's why always keep an eye out for how long a contractor takes to finish a project.

Furthermore, make sure that the contractor is doing quality workmanship because if not then there's no use hiring such commercial roofing contractors for roofing services.

The reputation of a roofing company or a commercial roofing contractor is very important and can heavily affect your decision. How well they can do maintenance of your roof will be the deciding factor. 

So if you ever need a roofing company in Baltimore MD, we at TQRR are equipped to handle all sorts of roof-related issues. We've been working in Baltimore and all of the surrounding area in Maryland county for over 40 years as commercial roofing contractors.

We also provide services such as siding repair, roof repair, roof replacement, inspecting roofs, gutter installation, and other roofing services.

Contact us to get a free estimate in Baltimore MD.

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Contact us today to schedule a free no-obligation consultation.

We are fully licensed, bonded and insured. Estimates and inspections are completely free. We bring our services to residential and commercial customers in Maryland, Pennsylvania, Delaware and Virginia locations.


See what our customers say about their experience with TQRR

TQR was recommended and they replaced damaged window trim and rotted plywood underneath with all PVC, and painted with color match and did a great job. Dino was  very responsive and helpful from to scheduling, before, during and after job. Highly recommend and will use in future. Thanks so much!

Jersey Jen

I would rate this company higher if I could. I've worked with many contractors in the past and this company is top notch.  I needed a new roof and gutters for a 3,000 sq ft house.  TQRR helped me through the process, listening to my wants and concerns.  They guided me through selecting the right shingle type and color.  Continue reading ...

Alex Pfau