Your roof could save you up to 30% on energy bills when installed the right way. Here’s exactly how to make it happen for your building.
Here’s the thing: around 60% of commercial roof failures are linked to weather damage or shoddy installation, and nearly all of those could’ve been avoided. This statistic is important because commercial roofing installation is not simply about placing panels; it is about safeguarding your asset, minimizing expenses, and securing your space.
From choosing materials like EPDM, TPO, and metal to working with trusted commercial roofing contractors, I’ll guide you through every step of the process. You’ll learn:
- How different materials stack up in lifespan and energy savings
- What installation steps really matter
- How to choose the right team and avoid costly mistakes
By the end, you’ll know exactly what questions to ask, what to budget, and how Gorilla Building installs roofs that outperform expectations.
Let’s get going.
Why Getting the Roof Right Pays Off Big
If your commercial building is an asset, then your roof is its shield. Investing in top-grade materials and reputable installers yields various additional returns.
Here’s what a great roof does:
- Keeps your building dry, even during extreme storms
- Lower heating and cooling costs
- Cuts down on maintenance
- Helps your building meet code requirements
- Boosts property value and tenant satisfaction
It wouldn’t make sense to trust a cheap mechanic with a Ferrari. The same goes for roofing.
Flat Roof Installation Advantages
Their preference in commercial buildings is due to their ease in maintaining drainage systems. Construction of these roofs is easier than others as well as cost effective. The roofs are convenient to walk on.
Membrane System Perks
Membrane systems such as TPO and EPDM are lightweight and perform well over large, flat spans, and have exceptional waterproofing characteristics.
Built-Up Roofing Pros & Cons
Built-up roofs (often called tar and gravel roofs) are great for longevity but take more time and labor to install. They’re solid but heavier, so not every building can handle them.
Types of Commercial Roofing Systems
You don’t need to become a roofing expert, but knowing your options helps you make smarter choices. Each system has trade-offs, and your building’s size, structure, and use will impact the right pick.
EPDM Roof Membrane
EPDM (rubber roofing) is one of the most cost-effective and long-lasting materials out there. It resists UV damage and works well for buildings with heavy AC units or rooftop equipment.
TPO Roofing Contractors in Action
TPO is a white membrane that reflects sunlight. It’s perfect if you’re looking to lower energy costs. Many of Gorilla Building’s clients choose TPO for exactly that reason; it performs well in the Mississippi sun.
This is also where the best roofing company like Gorilla Building really shine. They have had great success installing TPO systems for businesses across the Jackson metro area.
Metal Roof Installation Services
Metal might cost more upfront, but its lifespan is hard to beat. It’s ideal for industrial buildings and even some retail locations. It sheds water efficiently and can be treated with protective coatings for further weather resistance.
A Real-World Look at the Installation Process
Regardless of the system chosen, commercial roof installation follows a well-defined sequence of steps. Rushing or skipping any of the steps greatly increases the chances of developing leaks, warping, or more serious structural complications in the future.
Here’s how it usually goes:
- Initial inspection and measurement
- Old roof removal (if required)
- Deck preparation and repair
- Vapor barrier and insulation placement
- Membrane or material application
- Sealing and flashing installation
- Final inspection and documentation
Site Inspection & Prep Best Practices
A proper site inspection includes checking the structural deck, noting drainage paths, and identifying problem areas. Gorilla Building does this on every job before providing a quote.
Safety Checklist & Permits
Don’t forget the paperwork. A licensed team will handle permits and safety requirements, including OSHA rules, fall protection plans, and more.
Membrane Application Techniques
Membrane installation is not simply “roll and glue”. Competent contractors apply seam rollers, heat welders, and use high-performance adhesives on the seams and edges. Precision is critical.
Let’s Talk Materials and Methods
The material you choose affects energy efficiency, maintenance costs, and even insurance rates. Here’s how to think through your options.
Because that’s what this part is all about.
Sealant Application Tips
Sealants are often overlooked, but they’re crucial for flashing, joints, and vents. A failed seal is usually where leaks start. Ensure that your installer uses good quality products and applies them under conditions free from moisture or dust.
Insulation & Underlayment Choices
Insulation isn’t just about temperature. It also helps control indoor moisture and noise. A proper underlayment adds another layer of protection, especially during storms.
Cost Breakdown and ROI: What You Need to Know
Let’s be honest, cost matters. But there’s a big difference between cheap and smart spending.
Here’s what goes into most commercial roofing jobs:
| Component | Approximate % of Total Cost |
| Materials | 40–50% |
| Labor | 30–35% |
| Disposal & Equipment | 10–15% |
| Permit & Compliance | 5–10% |
You can expect to pay anywhere from $4 to $12 per square foot, depending on material and labor costs.
Energy Savings Calculators
If you switch to a reflective roof (like TPO), you could save up to 30% on cooling bills. Use online tools or ask your contractor to help you estimate ROI over 10–15 years.
Choosing the Right Team for the Job
This is where things often go wrong. Don’t just Google and hire the first name you see.
What to Look for in a Roofer
- Licensed and insured
- Experience with your building type
- Willing to show past jobs
- Good communication and paperwork
Use the phrase again here: Commercial Roof Installation Services
Because the team you choose makes all the difference.
Local vs National Contractors
Going local means better service, faster response times, and support if anything goes wrong. Gorilla Building is a Mississippi-based company that understands local weather and building codes better than national chains.
Compliance, Safety & Ongoing Maintenance
Even a great roof needs upkeep. And before that, it needs to pass safety and code checks.
Roof Maintenance Checklist
Here’s what to inspect every 6–12 months:
- Cracks or punctures in the membrane
- Loose flashing or sealant
- Pooling water or poor drainage
- Mold or foul smells indoors
- Interior water stains
Leak Detection & Repair
Use infrared scans or moisture meters if you suspect hidden leaks. Most professional crews offer this as a service; ask during your quote.
Ready to Upgrade Your Roof?
If you’ve made it this far, you already care about quality, and that’s what sets you apart. Whether you’re planning a brand-new roof or replacing one that’s seen better days, don’t gamble with your investment.
Talk to Gorilla Building. We’ve done this hundreds of times, and we don’t mess around. You’ll get honest advice, fair pricing, and zero guesswork. That’s how we build, smart, strong, and on your schedule.
FAQs About Commercial Roofing Installation
Q: What is commercial roofing installation?
It’s the process of designing and installing roofing systems specifically for commercial buildings like warehouses, offices, schools, and factories.
Q: How long does a commercial roof installation take?
Typically between 3 to 10 days, depending on the size, weather, and complexity of the job.
Q: Which commercial roofing material lasts the longest?
Metal roofing can last up to 40 years. EPDM and TPO generally last 20–30 years with proper care.
Q: How much does it cost per square foot?
Anywhere from $4 to $12, depending on the material and location.
Q: Can you install a new roof over an old one?
Sometimes, yes. But it depends on local codes and the condition of the old roof. Ask your contractor.