The roofing system on a commercial property is one of its most critical components. It provides protection from the elements, supports energy efficiency, and plays a key role in the long-term value of the building. But with so many commercial roofing materials available, choosing the right one can be challenging — especially when balancing performance, cost, and lifespan.
In Durham, NC, where businesses experience fluctuating weather conditions throughout the year, selecting durable and climate-appropriate roofing materials is essential. This blog explores the top roofing materials used for commercial properties, their key benefits, and how to determine which one best fits your building’s needs.
1. TPO (Thermoplastic Polyolefin): The Energy-Saver
TPO is one of the most popular single-ply roofing membranes used on flat and low-slope commercial roofs. Its reflective white surface makes it ideal for hot climates where solar heat reduction is a priority.
Key Advantages:
- Reflects UV rays to reduce energy costs
- Heat-welded seams for enhanced waterproofing
- Lightweight and easy to install
- Cost-effective for large surface areas
TPO roofing is especially beneficial for commercial buildings focused on lowering energy usage and meeting LEED or ENERGY STAR® certification requirements.
2. EPDM (Ethylene Propylene Diene Monomer): The Time-Tested Performer
EPDM is a synthetic rubber roofing membrane known for its durability, flexibility, and long service life.
Top Features:
- Excellent resistance to UV radiation and ozone
- Performs well in varying temperatures
- Easy to install and repair
- Affordable and reliable over decades
Often installed in black or white, EPDM performs exceptionally well on large industrial and warehouse-style buildings.
3. PVC (Polyvinyl Chloride): The Heavy-Duty Option
PVC roofing is a premium choice for commercial buildings exposed to oils, chemicals, or frequent rooftop activity.
What Sets PVC Apart:
- Highly resistant to fire, grease, and chemicals
- Welded seams for superior leak protection
- Strong reinforcement against punctures
- Long-term durability with minimal maintenance
PVC is commonly used on restaurants, manufacturing plants, and other facilities with demanding roofing requirements.
4. Modified Bitumen: The Rugged Workhorse
Modified bitumen roofs are a type of asphalt-based roofing system reinforced with fiberglass or polyester for extra strength.
Main Benefits:
- Superior durability and tear resistance
- Works well on buildings with frequent foot traffic
- Multiple application methods (heat, cold adhesive, self-adhering)
- Compatible with reflective coatings for added efficiency
This system is ideal for buildings that need robust waterproofing and structural reliability over time.
5. Metal Roofing: Long-Lasting and Low Maintenance
Metal roofing is one of the most durable and longest-lasting commercial roofing options. It performs well on both low-slope and steep-slope applications.
Advantages Include:
- Lifespan of 40–70 years
- Low maintenance requirements
- Fire and impact resistance
- Supports solar panel installation
With advanced coatings from brands like CertainTeed, metal roofing offers excellent protection and modern aesthetics for commercial properties.
Choosing the Right Material for Your Building
When selecting a roofing material, consider the following factors:
- Roof slope: Flat vs. steep slope impacts your material options.
- Climate: High UV exposure? Heavy rain? Snow accumulation?
- Building use: Will the roof be accessed often? Are there chemical emissions?
- Budget: Are you looking for the lowest upfront cost or long-term ROI?
- Aesthetic needs: Is visual appeal a priority?
Your answers will help narrow down the right material based on the building’s design, function, and location.
The Importance of Professional Installation
Even the best roofing materials can fail without proper installation. Commercial roofs require precision, code compliance, and detailed attention to drainage and insulation layers. Improper installation can lead to leaks, premature wear, or voided warranties.
Rhino Roofing specializes in commercial roofing services in Durham, NC, and is certified to install systems from leading manufacturers. Their team ensures every project meets local building codes, performance standards, and warranty guidelines.
Final Thoughts: Invest in the Right Roofing Material
Your commercial roof is a long-term investment — and choosing the right material can maximize your property’s energy performance, safety, and resale value. Whether you’re looking for high reflectivity, chemical resistance, or long-term savings, there’s a roofing solution tailored to your specific business needs.
Consult with an experienced commercial roofing contractor to explore your options, and protect your investment from the top down with materials designed for performance and longevity.
Read also our blog: Can a Roof Replacement Qualify as a Tax Deduction
