5 Main Reasons Epoxy Garage Floors Fail—and How Concrete Conversions Prevents These Issues

Epoxy flooring is a popular choice for garage floors due to its affordability, sleek finish, and durability. However, improper installation or environmental factors can lead to common issues like peeling, discoloration, or blistering. At Concrete Conversions, we’ve seen these pitfalls firsthand and know how to avoid them through expert preparation and advanced techniques.

Here are the five main reasons epoxy garage floors fail—and how our team in Raleigh, NC, ensures your flooring stands the test of time.

1. Bubbling
Common Cause:
Bubbling occurs when air gets trapped beneath the epoxy layer. This is often the result of temperature fluctuations or direct sunlight exposure, which cause the air to expand. Improperly prepared surfaces can also leave voids or imperfections that contribute to this issue.

Concrete Conversions Solution:
We meticulously prepare the substrate using advanced techniques like diamond grinding, which eliminates trapped air pockets and creates a smooth, even surface. During application, we use precise techniques to minimize air entrapment and ensure a flawless finish. Additionally, we carefully control application conditions to reduce the likelihood of bubbling caused by temperature changes.

2. Blistering
Common Cause:
Blistering happens when moisture gets trapped beneath the epoxy, causing raised areas as water vapor tries to escape. This issue is particularly common in humid environments like Raleigh, NC, where moisture levels in concrete can be higher than average.

Concrete Conversions Solution:
Before applying epoxy coatings, we thoroughly test and assess the moisture levels in the substrate. If excess moisture is detected, we take steps to dry the concrete or use a moisture vapor barrier to prevent issues. Our team’s attention to detail during preparation ensures that moisture-related failures like blistering are avoided.

3. Poor Bonding to Substrate
Common Cause:
Epoxy flooring requires precise preparation for proper bonding. If the concrete substrate isn’t adequately cleaned, repaired, or etched, the epoxy may fail to adhere, resulting in peeling, cracking, or discoloration over time.

Concrete Conversions Solution:
We use diamond grinding and shot blasting to create the ideal surface profile for epoxy adhesion. This process removes contaminants, smooths imperfections, and ensures the epoxy has a durable foundation. By investing time in preparation, we eliminate bonding issues and deliver a floor that withstands heavy use for years.

4. Yellowing or Discoloration
Common Cause:
Exposure to UV light can cause epoxy flooring to yellow or discolor over time, especially in garages with windows or direct sunlight exposure. Standard epoxy formulations are not UV-stable, making them susceptible to this issue.

Concrete Conversions Solution:
We use high-quality epoxy or polyaspartic coatings that are formulated for UV resistance, minimizing the risk of yellowing or fading. For garages with significant sunlight exposure, we offer additional protective topcoats to ensure the flooring retains its vibrant color and gloss for years to come.

5. Sensitivity to Temperature During Application
Common Cause:
Epoxy coatings are highly sensitive to temperature during application. If the conditions are too hot or too cold, the epoxy may cure unevenly, resulting in a weak bond or inconsistent finish. This is a common issue in areas like Raleigh, NC, where seasonal temperature variations can complicate installation.

Concrete Conversions Solution:
Our team carefully monitors environmental conditions during installation and schedules projects during optimal temperature windows. By using premium-grade epoxy formulations with wider temperature tolerances, we ensure consistent curing and a flawless finish, regardless of the season.

Why Choose Concrete Conversions for Epoxy Garage Floors in Raleigh, NC?
When it comes to epoxy flooring, proper installation and preparation make all the difference. At Concrete Conversions, we specialize in delivering high-quality garage floors that are built to last. By addressing the common causes of epoxy failures, we provide a worry-free, professional-grade finish for every project.

​What Sets Us Apart:

• Expert Surface Preparation: Our advanced techniques, including diamond grinding and moisture testing, ensure a perfect foundation for epoxy application.
• High-Quality Materials: We use premium epoxy coatings that are durable, UV-stable, and resistant to moisture and wear.
• Customized Solutions: From color choices to decorative finishes, we tailor every floor to meet your needs and aesthetic preferences.
• Experienced Team: With years of experience in epoxy flooring, we deliver flawless results every time.

How to Maintain Your Epoxy Garage FloorTo keep your epoxy garage floor looking and performing its best, follow these maintenance tips:

1. Regular Cleaning: Sweep and mop the floor to remove dirt and debris that can scratch the surface over time.
2. Address Spills Promptly: Clean up oil, chemicals, or water spills immediately to prevent potential stains or damage.
3. Avoid Harsh Cleaners: Use a mild detergent and avoid abrasive or acidic cleaners that could degrade the epoxy finish.
4. Protect Heavy Loads: Use padding or mats under heavy equipment to prevent dents or scratches.

With proper care, your epoxy flooring will remain durable and visually appealing for many years.

Get Durable, Long-Lasting Garage Floors with Concrete Conversions
Don’t settle for subpar epoxy flooring that cracks, peels, or fades over time. At Concrete Conversions, we take pride in delivering exceptional garage floor solutions that stand up to heavy use and harsh conditions. Whether you’re looking to upgrade your home garage or outfit a commercial space, we’ve got you covered.

Contact us today at (919) 273-4233, email us at [email protected] or, fill out our contact form to get started. Let’s create a durable, low-maintenance epoxy garage floor for your space in Raleigh, NC!