When it comes to roofing, many people assume that all non-residential roofs are the same. However, commercial roofing and industrial roofing have distinct differences in design, materials, and installation requirements. Understanding these differences is crucial for property owners, contractors, and business operators when choosing the right roofing system.
Key Differences Between Commercial and Industrial Roofing
| Feature | Commercial Roofing | Industrial Roofing |
|---|---|---|
| Purpose | Covers offices, retail stores, restaurants, and other businesses | Covers factories, warehouses, manufacturing plants |
| Materials Used | Single-ply membranes (TPO, EPDM, PVC), metal, asphalt, or modified bitumen | Heavy-duty materials like metal, concrete, built-up roofing (BUR), and reinforced membranes |
| Design Complexity | Simpler structures, often flat or low-slope | More complex due to machinery, ventilation, and heavy equipment |
| Durability Needs | Standard durability for weather and foot traffic | Extra durability for chemical exposure, high heat, and heavy loads |
| Maintenance Requirements | Routine inspections and minor repairs | Frequent maintenance due to harsh environmental conditions |
1. Purpose & Function
Commercial Roofing
Commercial roofs are designed to protect businesses like office buildings, retail stores, restaurants, and hotels. These roofs prioritize aesthetics and energy efficiency, often incorporating reflective coatings to reduce cooling costs.
Industrial Roofing
Industrial roofing is used in factories, warehouses, and manufacturing plants, where the roof must withstand extreme conditions such as heat, chemicals, and heavy machinery. These roofs often require specialized ventilation and insulation systems.
2. Materials Used
Commercial Roofing Materials:
- TPO (Thermoplastic Polyolefin) – Cost-effective and energy-efficient
- EPDM (Ethylene Propylene Diene Monomer) – Durable and resistant to UV rays
- PVC (Polyvinyl Chloride) – Fire-resistant and strong
- Metal Roofing – Long lifespan and low maintenance
- Modified Bitumen – Good for flat roofs with foot traffic
Industrial Roofing Materials:
- Metal Roofing – Withstands harsh industrial environments
- Concrete Roofs – Highly durable for heavy-duty applications
- Built-Up Roofing (BUR) – Multiple layers for extra protection
- Spray Polyurethane Foam (SPF) – Provides insulation and waterproofing
3. Design & Structural Complexity
- Commercial roofs are often flat or low-slope, making them easier to install and maintain.
- Industrial roofs require custom designs to accommodate ventilation systems, chimneys, exhausts, and heavy equipment.
Industrial buildings may also have reinforced structures to support large machinery or protect against harsh environmental conditions.
4. Durability & Resistance
- Commercial roofs focus on weather resistance and energy efficiency.
- Industrial roofs need to resist chemicals, heat, heavy loads, and high foot traffic.
For example, a restaurant may need a commercial-grade grease-resistant roof, while a chemical plant requires an industrial-grade corrosion-resistant roof.
5. Maintenance & Repairs
- Commercial roofs require routine maintenance, such as cleaning gutters, inspecting seams, and fixing minor leaks.
- Industrial roofs often demand frequent inspections due to exposure to chemicals, high heat, or constant mechanical wear and tear.
Neglecting maintenance on either type can lead to costly repairs or premature replacement.
Which One Do You Need?
If you own a business office, retail store, or restaurant, you likely need a commercial roofing system.
If you operate a factory, warehouse, or manufacturing facility, an industrial-grade roofing solution is essential.
Need expert advice? Contact GM roofing to determine the best option for your building!
Frequently Asked Questions
What is considered commercial roofing?
Commercial roofing refers to the installation, repair, and maintenance of roofs on non-residential buildings. These can include office buildings, shopping malls, warehouses, factories, and other large-scale structures. The roofing systems used for commercial buildings differ from residential ones in terms of materials and construction. Commercial roofs are typically flat or low-slope and may use materials like TPO (Thermoplastic Olefin), EPDM (Ethylene Propylene Diene Monomer), built-up roofing (BUR), modified bitumen, or metal roofing.
What is the standard industrial classification for roofing?
The Standard Industrial Classification (SIC) code for roofing is 1761. This classification includes establishments primarily engaged in the installation and repair of roofing systems on residential, commercial, and industrial buildings. These businesses are involved in various roofing tasks, such as laying shingles, installing flat roofing materials, and applying weatherproof coatings.
What is an industrial roofer?
An industrial roofer specializes in installing, repairing, and maintaining roofing systems on industrial buildings, such as factories, warehouses, power plants, and large-scale manufacturing facilities. Industrial roofing is generally more complex due to the size and function of these buildings, often requiring specific materials like metal, modified bitumen, or specialized coatings. Industrial roofers must also understand the unique needs of these facilities, such as ventilation, insulation, and protection from hazardous materials.
