What is the difference between a gunite and a concrete pool?
When planning a custom pool design, understanding your material options is essential. One of the most common questions homeowners ask is: “What’s the difference between gunite and concrete pools?” While the two terms are often used interchangeably, they refer to different construction methods—with important distinctions in how the pool is built, maintained, and enjoyed.
Let’s break down what sets these options apart, so you can make the right choice for your new pool construction project.
Understanding the basics
Gunite pools
Gunite is a type of concrete, but instead of being poured into forms, it’s pneumatically applied. A dry mix of cement and sand is sprayed through a high-pressure hose and combined with water at the nozzle, bonding directly to a steel rebar framework. This technique creates a smooth, dense shell that can be shaped into virtually any design—ideal for custom outdoor living spaces.
Because of its versatility and durability, gunite is a top choice for luxury pools and intricate pool and spa combinations.
Concrete pools
Concrete pools, often referred to as cast-in-place or poured concrete pools, are constructed using traditional wood or metal forms. Wet concrete is poured into these molds and allowed to cure into shape.
This method is common in commercial settings or older residential builds. While solid and long-lasting, poured concrete limits design flexibility compared to gunite.
Comparing durability, maintenance, and cost
- Durability: Both options offer strength, but gunite allows for more adaptable and complex designs. Gunite’s application method also makes it less prone to cracking over time.
- Maintenance: All concrete-based pools require routine care, including resurfacing every 10–15 years. Gunite tends to hold up better in variable climates like Ohio’s, where freeze-thaw cycles can impact other materials.
- Cost: Gunite pools generally cost more due to the skilled labor and additional customization involved. However, this upfront investment often translates to better long-term performance and satisfaction.
Benefits of gunite vs. concrete
Gunite benefits
- Customizable shapes, contours, and finishes
- High durability with proper pool maintenance
- Ideal for award-winning and family-friendly pool designs
Concrete benefits
- Sturdy and reliable structural base
- Slightly lower initial cost
- Familiarity for contractors using traditional methods
Making the right choice for your Ohio backyard
At High Tech Pools, we specialize in turnkey solutions that pair innovative construction methods with high-quality materials and energy-efficient technology. While we typically recommend gunite for its flexibility and proven performance, we’re here to help you explore all your options.
Ready to start your pool journey? Schedule your consultation and discover how our expert team can bring your vision to life.