How a Sarasota Business Fixed Years of Roof Leaks in Just 1 Month Without Replacing Their Metal Roof
When a commercial roof has been leaking for years, it’s easy to assume that completely replacing the roof is the only reliable solution. In reality, many of these roofs can be restored quickly and cost-effectively, provided the underlying structure is still sound.
In this case study, we’ll show how the Troyer Commercial Roofing team helped a Sarasota business resolve persistent roof leaks that had been ongoing for several years. By using a targeted commercial metal roof restoration approach, the team was able to eliminate leaks, improve building comfort, and extend the life of the roof, all without the need for a full replacement.
The real problem behind this commercial roof
This project involved a commercial building in Sarasota, Florida, owned by Jerry Rupert. The property featured a metal roof covering approximately 5,500 square feet, and for several years, the building had been suffering from ongoing leaks.
While the issue may have started as a relatively minor concern, it gradually became a persistent problem. As is often the case with metal roofing systems, many small points of failure were combining to allow water to enter the building.
Left unaddressed, these types of issues rarely resolve themselves. In Florida’s climate, regular rain, humidity, and sun exposure can accelerate deterioration, turning minor leaks into a long-term maintenance issue.
By the time Troyer Commercial Roofing was brought in, the priority was clear: resolve the leaks reliably and prevent the problem from continuing into the future. Jerry was sick of bandaid solutions that didn’t last.
Why restoration was the right decision
When a roof has been leaking for several years, many building owners assume that replacement is the safest and most reliable way forward.
In some cases, that’s true. However, in this situation, a full roof replacement wasn’t necessary.
After assessing the roof, the Troyer Commercial Roofing team determined that the underlying structure was still in good condition. The core issue wasn’t structural failure, but surface-level problems, including minor deterioration, vulnerable seams, and fasteners that had loosened over time.
These are exactly the types of issues that a commercial metal roof restoration is designed to address.
Choosing full replacement would have meant:
- Higher upfront cost: Removing and replacing the entire roof system is significantly more expensive than restoring it
- Higher cumulative cost: Replacing a roof more often can dramatically increase the total cost of ownership over the life of the building, whereas restoration helps extend roof lifespan and reduce long-term expenditure
- Longer project timeline: Replacement projects typically take more time, extending disruption and delaying resolution
- Unnecessary material waste: A structurally sound roof would have been removed despite still having usable life remaining
Instead, restoration provided a more practical solution.
By repairing the existing roof and applying a complete coating system, the Troyer Commercial Roofing team could eliminate the leaks, stabilise the system, and extend the life of the roof, all within a much shorter timeframe.
For buildings like this, where the structure is intact but performance has declined, restoration offers a reliable and cost-effective alternative to replacement.
The roof restoration process
Once restoration was confirmed as the right approach, the Troyer Commercial Roofing team completed the project in August 2024 using a streamlined, system-based process.
A three-person crew carried out the work efficiently, focusing on resolving the root causes of the leaks and protecting the roof for long-term performance.
Step 1: Cleaning and surface preparation
We began the restoration using the Conklin MR System, a proven commercial roof coating system designed specifically for metal roof restoration. Each product in the system is engineered to work together, creating a fully integrated solution that delivers long-term results.
The first step involved a thorough pressure wash using Rust Off cleaner to remove dirt, oxidation, and contaminants from the roof surface.
This preparation stage is critical. Without it, coatings cannot bond effectively, which can lead to premature failure.
Step 2: Securing the roof system
Next, the team addressed one of the most common causes of leaks on metal roofs: movement within the system.
All loose screws were tightened to stabilize the metal panels and eliminate small gaps where water could enter. Over time, expansion and contraction can cause fasteners to loosen, making this step essential for restoring watertight performance.
Step 3: Treating rust and reinforcing vulnerable areas
With the roof properly prepared and secured, the team moved into the next phase of the Conklin MR System.
A rust-inhibiting primer (Conklin Encase) was applied across the roof to stop further deterioration and create a strong foundation for the coating system.
Seams, which are one of the most common sources of leaks, were reinforced using Spunflex fabric embedded in Benchmark basecoat. This strengthens the most vulnerable areas of the roof and helps prevent future failures.
Every fastener was also individually sealed using Kwik Caulk, ensuring that even small penetration points were properly protected against water intrusion.
Step 4: Applying the protective coating system
With preparation and repairs complete, the final stage involved applying the protective coating system across the entire roof.
A high-performance PUMA XL topcoat was applied to create a seamless, fully adhered membrane over the roof surface.
This topcoat plays a critical role by:
- Sealing the roof against water intrusion
- Reflecting heat to reduce surface temperatures
- Protecting the roof from UV exposure and ongoing wear
The result is a continuous, durable roofing system designed to perform reliably in Florida’s climate.
Project materials
For this 5,500-square-foot roof, the following materials were used:
- 110 gallons of PUMA XL topcoat
- 20 gallons of Encase primer
- 25 gallons of Benchmark basecoat
- 5 gallons of Kwik Caulk
- 2 gallons of Rust Off cleaner
These products work together as part of the Conklin MR System to deliver a complete restoration solution rather than a series of isolated repairs.
The results for this Sarasota business
Once the restoration was complete, the impact on the building was immediate.
Most importantly, the leaks that had affected the roof for several years were fully resolved. Instead of ongoing patchwork repairs and uncertainty, the building owner now had a watertight roofing system designed for long-term performance.
Beyond eliminating the leaks, the project delivered several additional benefits:
- A noticeably cooler building interior: The reflective PUMA XL topcoat helps reduce heat absorption, creating a more comfortable indoor environment and supporting improved energy efficiency.
- Extended roof lifespan: By treating rust, reinforcing seams, and applying a complete coating system, the existing roof was preserved and positioned for many more years of reliable service.
- Reduced ongoing maintenance: With fasteners sealed, seams reinforced, and a continuous membrane in place, the likelihood of recurring issues was significantly reduced. Routine maintenance, such as keeping roof drains clear, is still required, but frequent leak repairs and similar reactive fixes are no longer a concern.
For the building owner, this meant a straightforward resolution to a long-standing problem without the cost and disruption of a full roof replacement.
After the project, Jerry Rupert shared this feedback:
“Great service performed on time. It was a pleasure working with this company.”
While simple, this kind of feedback reflects what many commercial property owners are ultimately looking for: reliable work, completed efficiently, with no ongoing issues.
What Florida property owners can learn from this project
This project reinforces an important point. A roof that has been leaking for years does not automatically need to be replaced.
In many cases, the underlying structure remains sound, and the issues are limited to surface-level deterioration that can be addressed through a targeted restoration process.
Signs your roof may be a good candidate for restoration
If you’re dealing with ongoing leaks or roof-related concerns, it’s worth considering whether restoration could be the right approach:
- Recurring leaks — Especially when they appear around seams, fasteners, or penetrations
- Minor rust or surface wear — Early-stage corrosion can often be treated and sealed
- Loose or failing fasteners — A common issue in metal roofing systems exposed to expansion and contraction
- A structurally sound roof — If the roof deck and panels are intact, restoration is often a viable option
Why acting early matters
In Florida’s climate, roofing issues tend to worsen over time. Heat, humidity, and frequent rain can accelerate deterioration, turning manageable problems into more complex and costly repairs.
Addressing these issues early through a system-based restoration can:
- Prevent leaks from spreading
- Extend the life of the roof
- Reduce the need for more extensive repairs in the future
For building owners, this means greater control over costs and fewer unexpected disruptions.
The value of a professional assessment
The most important step is understanding the true condition of your roof.
What appears to be a major failure may actually be a surface-level issue that can be resolved through restoration. Conversely, what might appear to be a minor leak may be the tip of an iceberg that includes saturated insulation through a wide area of the roof. A professional inspection allows you to make an informed decision based on the condition of the roof, rather than assumptions.
At Troyer Commercial Roofing, we focus on recommending solutions that align with the building’s condition, budget, and long-term goals. We never default to roof replacement and will always give you honest advice about the most sensible and cost-effective option for your roof’s challenge.
A simple, cost-effective way to solve long-standing roof leaks
For many commercial property owners, persistent roof leaks can feel like an unavoidable problem that eventually leads to full replacement.
As this project shows, that isn’t always the case.
By using a structured commercial metal roof restoration approach, the Troyer Commercial Roofing team was able to eliminate leaks that had been present for years, improve building comfort, and extend the life of the existing roof, all within a short timeframe.
If your roof has been leaking or showing signs of wear, the next step is getting a clear understanding of your options. Schedule a professional roof inspection to find out whether a commercial metal roof restoration is the right solution for your building.
