Common Issues with Concrete Overlays and the Vuba Stone Difference

Concrete overlays (aka resurfacing) are popular solutions for enhancing the appearance and durability of existing concrete surfaces. Homeowners find the prospect of not having to replace their concrete while also changing the appearance attractive, especially if there has been lots of surface damage or cracking. However, despite their initial appeal, these overlays come with their own set of challenges and limitations. In this blog post, we'll delve into the common issues faced with concrete overlays, shedding light on why they might only sometimes be the long-term solution homeowners hope for, often at best 5 years and at worst a measly few months. Additionally, we'll explore how Vuba Stone, a resin-bound stone product, offers a unique alternative that addresses many of these concerns.

Common Issues:

1. Cracking: Cracking is one of the most prevalent issues with concrete overlays. Overlays are prone to developing cracks over time due to various factors such as shifting soil under slabs, temperature fluctuations, and inadequate installation techniques. These cracks not only detract from the aesthetic appeal but can also compromise the structural integrity of the overlay. 
2. Lack of Flexibility: All overlays differ in properties based on the desired outcome and problem attempting to be solved. However, most have flexibility issues, making them susceptible to cracking under stress. The overlay and the concrete beneath often move differently with temperature changes. That rigidity can pose a significant problem, especially in locations with extreme temperature fluctuations. 
3. Pitting and De-lamination: Pitting and de-lamination are other common issues observed with concrete overlays. Pitting occurs when tiny holes or craters form on the surface, often due to improper mixing or application. On the other hand, de-lamination refers to separating the overlay from the underlying concrete substrate, typically caused by poor adhesion or moisture intrusion. 
4. Freeze-Thaw Issues: In regions with cold climates, freeze-thaw cycles can exacerbate the problems associated with concrete overlays. The expansion and contraction of water within the overlay's porous structure can cause cracking, spalling, and surface degradation over time.

High Maintenance Requirements:

1. Concrete overlays demand regular resealing and maintenance to preserve appearance and performance. Without proper upkeep, overlays are prone to deterioration, leading to costly repairs or replacements in the future. Most homeowners do not factor in the cost of constant resealing, or they do not keep up with the maintenance, ending up in a similar state of disrepair. 
2. Moisture intrusion between the overlay and the existing concrete substrate can lead to adhesion failures and other structural issues. Efforts to mitigate moisture problems, such as moisture barriers or proper drainage systems, are essential but may add to the overall cost and complexity of the project. Maintaining moisture mitigation is vital to the long-term viability of resurfacing. 
3. Over time, exposure to UV radiation, foot traffic, and environmental factors can cause color fading and wear on concrete overlays. This gradual deterioration can diminish the surface's aesthetic appeal, necessitating periodic re-coating or refinishing to maintain its visual appeal.

Extensive Surface Preparation & Lack of a Meaningful Warranty:

1. Preparation: Achieving a successful overlay application requires meticulous surface preparation. This process involves cleaning, repairing cracks, and profiling the existing concrete to ensure proper adhesion. Neglecting thorough surface preparation can compromise the longevity and performance of the overlay. If surface preparation is not a significant part of the resurfacing conversation, that should cause some concern and warrant more questions. For longer-term success, all overlay work should be done by a professional. 
2. Often No Warranty: Concrete experts often refrain from offering warranties on overlays due to their temporary nature and susceptibility to various issues. Homeowners may find themselves without recourse in the event of premature failure or performance issues, underscoring the importance of thorough research and due diligence before investing in concrete overlays.

How Vuba Stone Differs:

With its resin-bound stone product, Vuba Stone offers a unique alternative to traditional concrete overlays. Unlike concrete overlays, Vuba Stone boasts several advantages that address the common issues associated with residential concrete resurfacing.

1. Flexibility and Durability: Vuba Stone exhibits superior flexibility, making it resistant to cracking and de-lamination. Its durable nature ensures long-lasting performance even in high-traffic areas. Vuba Stone is engineered to withstand freeze-thaw cycles, making it suitable for use in diverse climates without compromising its integrity. Thanks to its permeable design, Vuba Stone allows water to drain through the surface, minimizing the risk of moisture-related issues such as de-lamination and mold growth.
2. Low Maintenance Requirements: With minimal maintenance requirements, Vuba Stone eliminates the need for frequent resealing and repairs, saving homeowners time and money in the long run. It also can be repaired; in many cases, the repair is not noticeable and is simple to complete, which is a significant advantage. Unlike concrete overlays prone to color fading, Vuba Stone maintains its vibrant appearance over time, enhancing the aesthetic appeal of residential spaces.
3.  Installation and Warranty: Vuba Stone's straightforward installation process reduces the need for extensive surface preparation, saving time and labor costs. Backed by a comprehensive warranty, homeowners can have peace of mind knowing that their investment is protected against defects and performance issues. There are examples of Vuba that have been untouched for 9+ years without a need for any maintenance; with a product so beautiful, there are few other products that can make such a boast. 

Our friend Brian Wheeler of Mr. Mudd in Idaho is no stranger to extreme weather in the Pacific Northwest. He has been trying out various stains, coatings, resurfacing products, overlays, epoxies, etc, over the last 20 years. All of these eventually failed due to the challenges and limitations listed above. He has been one of Vuba Stone's greatest advocates and has proclaimed, "This is the product we have been looking for; it checks all the boxes." Vuba Stone offers a compelling alternative with its resin-bound stone product. By addressing common issues such as cracking, de-lamination, and maintenance requirements, Vuba Stone provides homeowners with a durable, aesthetically pleasing solution for concrete resurfacing. With its superior flexibility, durability, and ease of installation, Vuba Stone stands out as a reliable choice for transforming existing concrete surfaces into stunning, long-lasting spaces. 

If you would like to learn more about Vuba Stone, visit our page and what our video: 

Ogburn Construction Website

Ogburn Construction - Vuba Video

If you would like to have Vuba Stone installed at your home or business, please book a free estimate with us.

Prepare for envy!