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Commercial Roofing in Maryland, DC & Northern Virginia

Worry-Free Guarantee Commercial Roofing Experts

Commercial roofing comes in all shapes and sizes. S&K Roofing, Siding, and Windows specializes in commercial roofing, including roofing for churches, schools, universities, hotels, shopping centers, and more. See below for the most common types of commercial roofing installations performed by S&K in Maryland, DC, and Virginia.

Benefits of Replacing Your Commercial Roof

  • Improved safety and security for customers, employees, and inventory
  • Enhanced code compliance
  • Greater aesthetic appeal and improved customer experience
  • Increased property values
  • Better energy efficiency
  • Lower heating and cooling costs

Expert Commercial Roofing Installation & Replacement

Is it time for a new roof on your business? Whether you’re investing in a high-quality roof for the first time on a new commercial property or need to replace an aging roof on an existing property, the experienced team at S&K Roofing can identify the perfect roof for your needs and install it properly so you can enjoy it for decades. We specialize in commercial roofing, including shingles, metal, flat (TPO and EPDM), natural and composite cedar as well as genuine and composite slate.

Downtime, damage, energy efficiency, discomfort, and other issues stemming from an aging or damaged roof can devastate your business. That’s why our team makes every moment count when we’re working on your commercial property, staying on schedule and maintaining total transparency from beginning to end. With over 40 years of serving customers, we’re confident our no-hassle sales process and mindful professional installers will meet or exceed your expectations.

fiberglass-asphalt-shingles-commercial

Fiberglass Asphalt Shingles Commercial Roofing

Fiberglass asphalt shingles commercial roofing is a popular choice for many types of commercial buildings, including churches and hotels. S&K also installs large fiberglass asphalt shingles roofing jobs, such as multi-dwelling residences such as condominiums and townhomes. Fiberglass asphalt shingles commercial roofing installation examples from S&K Roofing, Siding, and Windows are available upon request.

composite-slate-commercial

Composite Slate & Shake Commercial Roofing

Composite slate and shake commercial roofing is ideal for structures needing beauty and longevity. Many schools and churches are choosing to replace their genuine slate roofing tiles with composite slate roofing after the cracking and breaking of the original slate begins. Composite slate commercial roofing lasts 50 years or more and gives the look of traditional genuine slate roofing.

vermont-slate-commercial

Genuine Slate Commercial Roofing

Genuine slate commercial roofing is the natural choice for commercial buildings that require retaining traditional architectural elements. S&K has installed many genuine slate commercial roofs, including hotels, universities, private schools, and churches. For examples of genuine slate commercial roofing that S&K has installed, contact us today.

1,900+ Rubber Roof Stock Photos, Pictures & Royalty-Free ...

Flat (TPO & EDPM) Commercial Roofing

Flat commercial roofing commonly uses EPDM and TPO for their durability and energy efficiency. EPDM (ethylene propylene diene terpolymer) is a long-lasting rubber membrane that resists weather damage, while TPO (Thermoplastic Polyolefin) offers UV reflection and strong, heat-welded seams. Both are cost-effective solutions ideal for low-slope commercial roofs.

Commercial Roofing Images – Browse 102,372 Stock Photos ...

Metal Commercial Roofing

Metal commercial roofing is a strong, long-lasting option for office buildings, offering exceptional durability and a sleek, modern look. For commercial properties, metal roofs stand up well to harsh weather and require minimal maintenance. 

Frequently Asked Questions

What commercial roofing systems do you install?


We work with TPO, EPDM, PVC, modified bitumen, standing-seam metal, and roof coatings—recommending the best fit based on your building, budget, and energy goals.

How do you minimize disruption to our business during roofing work?


We plan in phases, offer off-hours/weekend scheduling, protect entrances and HVAC, maintain clean job sites, and follow OSHA safety protocols to keep your operation running.

Do you provide inspections, maintenance, and warranties?


Yes—pre-project assessments, leak diagnostics, code-compliant installations, and tailored maintenance plans to preserve warranty coverage and extend roof life.

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What To Expect

Discover the Difference

Family First

At S&K Roofing, we put family first, treating your home as if it were our own.

quality
Workmanship

Our commitment to quality workmanship shines through in every project we undertake.

Accountability

We hold ourselves accountable, ensuring your satisfaction from start to finish.

honesty
Honesty, Respect & Integrity

These values underpin every interaction and decision we make.

Worry Free.
Guaranteed.

Our worry-free guarantee means you can trust the durability and longevity of our work.

No pressure.
No obligation.
No Hassle.

We’re here to serve you without undue pressure or obligation.

get to know us

What To Expect

Discover the Difference

Family First

At S&K Roofing, we put family first, treating your home as if it were our own.

quality
Workmanship

Our commitment to quality workmanship shines through in every project we undertake.

Accountability

We hold ourselves accountable, ensuring your satisfaction from start to finish.

honesty
Honesty, Respect & Integrity

These values underpin every interaction and decision we make.

Worry Free.
Guaranteed.

Our worry-free guarantee means you can trust the durability and longevity of our work.

No pressure.
No obligation.
No Hassle.

We’re here to serve you without undue pressure or obligation.

get to know us
review image review image

See What Your Neighbors Are Saying

Delighted Customers

S&K Roofing did a fantastic job repairing my roof and gutters following a recent bad storm and tree damage. They arrived on time, finished their work, and left the worksite spotless. All in all, S&K was very professional! Very pleased!

Patrick W.

I’ve used S&K for three jobs now and I’ve got to say they are a truly great company. Every step of the way they communicated and verified I was getting what I wanted, and the work they did looks truly amazing. The new shutters make the…

Nick R.

S&K did a wonderful job installing my new roof. They were thorough and professional with both the installation and cleanup. Their pricing was also reasonable. I now have the nicest roof on the block!

Vicky R.

Our house is about 29 years old and in dire need of new windows, the entire team at S&K were great! From the consultation to the install everything went smooth! Very professional, polite and efficient! Highly recommend, great quality windows and the price was very reasonable.

Gricel G.

S&K provides professional and prompt services. The team of workers are hardworking, polite and efficient. I have been very pleased with S&K and all of their staff, from estimates to scheduling to billing. Great team! Thank you.

Lorraine K.
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