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The Ultimate Guide to Commercial Roofing Systems: Choosing the Right Roof for Your Business
When you own or manage a commercial property, one of the biggest investments you’ll make is in your roofing system. A roof does more than just keep the rain out—it impacts your building’s energy efficiency, safety, and long-term value. Whether you’re replacing, repairing, or installing a new roof, choosing the right commercial roofing system can mean the difference between a 10-year problem and a 30-year investment.
At S&K Construction and Remodeling LLC, we’ve helped countless businesses throughout Youngstown, Cleveland, Lakewood, Medina, Wickliffe, and all of Northeast Ohio protect their properties with durable, high-quality roofing systems. As an Owens Corning Preferred Contractor, we bring top-tier materials, expert craftsmanship, and flexible financing to make your roofing project stress-free.
In this guide, we’ll cover:
- What commercial roofing systems are and why they differ from residential roofs
- The most common types of commercial roofing systems
- Pros and cons of each system
- Key factors to consider when choosing a roof
- Maintenance and lifespan tips
- How S&K Construction and Remodeling LLC can help with your next roofing project
What Is a Commercial Roofing System?
A commercial roofing system refers to the materials, design, and installation method used to cover and protect commercial buildings. Unlike residential roofs, which often use sloped designs and asphalt shingles, commercial roofs are typically low-slope or flat, requiring specialized systems to handle drainage, weather resistance, and energy performance.
The right commercial roofing system depends on:
- Building size and structure
- Climate (in Northeast Ohio, snow load and freeze-thaw cycles are important)
- Budget and financing options
- Maintenance expectations
- Lifespan goals
Common Types of Commercial Roofing Systems
Here’s a breakdown of the most widely used commercial roofing systems today:
1. Built-Up Roofing (BUR)
Built-up roofing is one of the oldest commercial roofing systems. It’s made from alternating layers of bitumen (asphalt or coal tar) and reinforcing fabrics, topped with a protective surface like gravel.
Pros:
- Proven performance over decades
- Excellent waterproofing
- UV protection from gravel
- Great for heavy foot traffic areas
Cons:
- Heavier than other systems
- Can be messier to install
- Requires skilled labor for proper sealing
Best For: Flat roofs that need maximum waterproofing and durability.
2. Modified Bitumen Roofing
Modified bitumen roofing evolved from BUR and adds polymer-modified asphalt sheets. These can be applied with heat welding, cold adhesives, or self-adhering systems.
Pros:
- Flexible in cold temperatures
- Easier to install than BUR
- Strong puncture resistance
Cons:
- Seams can be vulnerable if not installed correctly
- May require periodic coating for UV protection
Best For: Small to medium commercial buildings in cold climates like Northeast Ohio.
3. EPDM (Ethylene Propylene Diene Monomer)
EPDM is a synthetic rubber roofing membrane, typically black, known for its flexibility and weather resistance.
Pros:
- Cost-effective
- Long lifespan (20–30 years)
- Resistant to UV rays and weathering
- Easy to repair
Cons:
- Black surface absorbs heat (can be offset with reflective coatings)
- Seams may require extra attention over time
Best For: Large flat roofs where cost-efficiency and longevity are priorities.
4. TPO (Thermoplastic Polyolefin)
TPO is a single-ply membrane that’s white and reflective, helping reduce cooling costs.
Pros:
- Highly energy-efficient
- Resistant to dirt, algae, and UV rays
- Heat-welded seams create a watertight bond
Cons:
- Quality can vary by manufacturer
- Newer material, so long-term performance studies are limited
Best For: Businesses focused on energy savings and sustainability.
5. PVC (Polyvinyl Chloride) Roofing
PVC is another single-ply membrane that’s durable, chemical-resistant, and energy-efficient.
Pros:
- Excellent chemical and fire resistance
- Heat-welded seams
- Long lifespan
Cons:
- Higher upfront cost
- Can shrink slightly over time if not installed properly
Best For: Restaurants or industrial buildings with exposure to oils or chemicals.
6. Metal Roofing
Metal roofs for commercial buildings can be made from steel, aluminum, or copper.
Pros:
- Extremely long lifespan (40+ years)
- Fire-resistant
- Recyclable and eco-friendly
Cons:
- Higher initial cost
- Can be noisy during heavy rain without proper insulation
Best For: Sloped commercial roofs, warehouses, or retail centers.
7. Green Roof Systems
Green roofs incorporate vegetation over a waterproof membrane, offering environmental benefits.
Pros:
- Reduces heat island effect
- Improves stormwater management
- Enhances building insulation
Cons:
- Higher maintenance requirements
- Requires structural support for added weight
Best For: Eco-conscious businesses or urban buildings looking for LEED certification.
How to Choose the Right Commercial Roofing System
When selecting your roofing system, consider:
- Budget vs. Lifespan – Cheaper roofs may save money now but cost more in repairs.
- Climate Resistance – In Northeast Ohio, choose systems that can handle snow, ice, and freeze-thaw cycles.
- Energy Efficiency – Light-colored or reflective roofs can lower summer cooling costs.
- Maintenance Needs – Some systems require more frequent inspections and coatings.
- Building Use – Restaurants or factories may need chemical-resistant materials like PVC.
Commercial Roof Maintenance Tips
A quality commercial roofing system can last decades—but only if properly maintained.
- Schedule annual inspections with a professional roofer
- Clean drains and gutters to prevent water pooling
- Check seams, flashing, and membranes for signs of wear
- Repair minor damage quickly to prevent bigger issues
- Apply protective coatings when needed
Financing Options for Commercial Roofing in Northeast Ohio
At S&K Construction and Remodeling LLC, we know a new commercial roof is a big investment. That’s why we offer flexible financing options so you can get the protection your building needs without delaying critical repairs.
Why Choose S&K Construction and Remodeling LLC?
- Owens Corning Preferred Contractor status means top-quality materials and warranties
- Experienced in all types of commercial roofing systems
- Serving Youngstown, Cleveland, Lakewood, Medina, Wickliffe, and all surrounding areas
- Stellar customer reviews on Google
- Free inspections and estimates
- Financing available to make projects more affordable
Final Thoughts
Choosing the right commercial roofing system is one of the most important decisions you’ll make for your business property. From EPDM to TPO, metal to BUR, there’s no one-size-fits-all solution—but with expert guidance from S&K Construction and Remodeling LLC, you can get a roof that’s built to last, fits your budget, and performs well in Northeast Ohio’s challenging climate.
