As commercial roofing experts, we understand that the strength and safety of your business depend heavily on the roof above. A commercial building is more than just four walls; it is an investment that protects employees, clients, assets, and daily operations. A roof that is properly installed and maintained not only shields your structure from the elements but also helps improve energy efficiency, reduces long-term repair costs, and enhances the overall value of your property.
In regions such as Southeast Michigan, commercial buildings are constantly exposed to drastic seasonal changes. From heavy snow and ice in winter to strong UV rays and thunderstorms in summer, roofs face a wide variety of stressors. That is why partnering with the right professionals is crucial. Choosing a team of commercial roofing experts ensures that your project is managed with precision, high-quality materials, and attention to detail.
Why Commercial Roofing Is Different from Residential Roofing
One common misconception is that commercial roofing is just a scaled-up version of residential roofing. In reality, the two have very different requirements.
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Design and Slope: Commercial roofs are often flat or low-slope, requiring specialized systems for drainage, insulation, and load-bearing. Residential roofs typically have steep slopes with shingles or tiles.
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Materials Used: Homes generally use asphalt shingles, clay, or wood. Commercial projects use membranes like TPO, PVC, or EPDM, as well as metal and modified bitumen, depending on the structure’s needs.
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Complexity: Commercial buildings often integrate HVAC units, skylights, and vent systems into the roof. Proper flashing and sealing are critical to prevent leaks.
This complexity underscores why it is so important to work with seasoned professionals who specialize in commercial roofing rather than general contractors.
Challenges Every Business Faces with Commercial Roofing
1. Extreme Weather Conditions
Harsh weather is the number one challenge. Snow accumulation can stress structural supports, while freezing and thawing cycles weaken membranes. In summer, UV radiation can degrade materials. Without professional planning, a roof can fail prematurely.
2. Standing Water and Drainage Issues
Flat roofs are notorious for ponding water. Over time, even small pools can weaken the roof membrane, cause leaks, or promote mold growth. Commercial roofing experts design drainage systems that keep roofs dry and safe.
3. Weak Points Around Flashings
Every penetration in a roof—vents, chimneys, pipes, HVAC systems—creates potential leak points. Proper installation of flashing and seam welding by professionals is essential to protect these vulnerable areas.
4. Thermal Expansion and Contraction
Roofing materials expand and contract daily with temperature swings. Without flexibility in design, the roof can crack or pull away from seams. High-quality membranes such as PVC and TPO help absorb these movements without damage.
5. Lack of Routine Maintenance
Even the best roofs need inspections. Small cracks, clogged drains, or damaged flashing can quickly grow into costly problems if neglected. Establishing a maintenance plan extends the roof’s life span and reduces unexpected expenses.
Popular Roofing Materials for Commercial Buildings
PVC Roofing
PVC membranes are known for their durability, energy efficiency, and watertight seams. They reflect sunlight, keeping buildings cooler. Although more expensive upfront, their long lifespan often offsets the cost.
TPO Roofing
Thermoplastic Polyolefin (TPO) is one of the fastest-growing options in commercial roofing. It’s cost-effective, energy-efficient, and eco-friendly. However, quality varies between manufacturers, so selecting a reliable contractor is essential.
EPDM Rubber Roofing
EPDM is affordable, durable, and easy to repair. Its rubber surface resists UV rays and weathering, but it does not reflect heat as effectively as PVC or TPO.
Modified Bitumen and Built-Up Roofing
These multi-layer systems offer superior waterproofing and strength. They are well-suited for areas with heavy foot traffic, such as apartment complexes or industrial facilities. Installation is labor-intensive but long-lasting when done right.
Metal Roofing
Metal is a premium choice for certain commercial buildings with pitched roofs. Known for its longevity and resistance to severe weather, metal roofing is energy-efficient and recyclable. However, it requires precise installation to prevent noise and expansion issues.
How to Choose the Right Roofing Partner
Selecting the right contractor is just as important as selecting the right material. Here are factors businesses should prioritize:
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Experience and Credentials
Always verify that your contractor is licensed, insured, and certified to install the system you choose. Ask how long they’ve been serving your region. -
Local Knowledge
Roofing requirements vary based on local building codes and climate. Contractors familiar with Southeast Michigan, for example, know how to design systems that withstand snow loads, ice dams, and wind resistance requirements. -
Comprehensive Inspections
A reliable contractor provides a full inspection before quoting. They identify underlying issues such as insulation problems, moisture buildup, or structural weaknesses. -
Transparent Pricing
Honest contractors provide detailed cost breakdowns, so you know what you are paying for and why. -
Warranty and Maintenance Programs
Professional roofers don’t disappear after installation. They offer warranties and scheduled maintenance to ensure your roof continues performing for decades.
The Role of Preventive Maintenance
Prevention is always more affordable than repair. Regular inspections by commercial roofing experts help identify small issues—such as damaged membranes, debris blocking drainage, or loose flashing—before they turn into emergencies. A proactive maintenance program typically includes:
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Bi-annual inspections (spring and fall).
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Checking seams and flashings for integrity.
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Cleaning drainage systems to prevent ponding water.
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Documenting roof conditions for warranty compliance.
These steps extend the roof’s life span and safeguard your business from unexpected disruptions.
Why Energy Efficiency Matters in Commercial Roofing
Modern roofing systems are not just about protection—they can also improve energy performance. Reflective membranes like PVC and TPO reduce heat absorption, lowering cooling costs in summer. Proper insulation further stabilizes indoor temperatures, reducing HVAC workload and utility expenses. Over the life of the roof, these savings can be substantial, especially for large facilities.
Conclusion: Partner with Trusted Experts
Your roof is one of the most critical investments for your business. It protects your people, your property, and your productivity. Working with commercial roofing experts ensures you receive the right advice, the right materials, and the right installation to maximize the life of your roof.
At Schoenherr Roofing, we take pride in delivering durable, high-quality commercial roofing solutions tailored to the unique needs of businesses in Southeast Michigan. From new installations and replacements to routine maintenance, our goal is to provide lasting protection and peace of mind. When you’re ready to secure the future of your building, trust the experts—trust Schoenherr Roofing.