The Big Decision: Fiberglass or Gunite?
If you’re planning a pool for your Columbus-area home, the first major decision you’ll face is choosing between fiberglass and gunite construction. Both produce beautiful, lasting pools — but they differ significantly in cost, installation timeline, maintenance requirements, and customization options.
As a company that installs both types across Central Ohio, we get this question every week. Here’s the honest breakdown.
Fiberglass Pools
Fiberglass pools are pre-manufactured shells that arrive on a truck and are set into a prepared excavation. Think of it like dropping a giant bathtub into your backyard.
Pros
- Fast installation — Most fiberglass pools are fully installed in 2-3 weeks, compared to 3-6 months for gunite
- Low maintenance — The smooth gel-coat surface resists algae growth, meaning less chemical use and less scrubbing
- Durability — Fiberglass flexes with Ohio’s freeze-thaw cycles rather than cracking
- Lower lifetime cost — Less money spent on chemicals, resurfacing, and repairs over the pool’s life
Cons
- Fixed shapes — You’re choosing from manufacturer designs, not drawing your own
- Size limitations — Typically max out around 16’ x 40’ due to transportation constraints
- Higher upfront cost — The shell itself costs more than the materials for a gunite pool of the same size
Best For
Homeowners who want a beautiful pool installed quickly with minimal ongoing maintenance. Ideal for the typical suburban lot in Powell, Dublin, or Westerville.
Gunite Pools
Gunite (also called shotcrete) pools are built on-site from the ground up. A steel rebar framework is constructed, then concrete is sprayed on and finished with plaster, pebble, or tile.
Pros
- Fully custom — Any shape, any size, any depth. Beaches, grottos, vanishing edges — if you can dream it, we can build it
- No size limits — Perfect for large properties in New Albany or Upper Arlington
- Premium aesthetics — Glass tile, natural stone, custom water features integrate seamlessly
- Adds significant home value — Custom gunite pools are a major property asset
Cons
- Longer build time — Expect 3-6 months from breaking ground to first swim
- Higher maintenance — Rougher surface means more algae, more chemicals, and resurfacing every 10-15 years
- Higher lifetime cost — Plan for acid washing and potential replastering down the road
Best For
Homeowners with larger budgets who want a completely custom design, unique shapes, or specific features that fiberglass can’t deliver.
Cost Comparison for Columbus, Ohio
| Factor | Fiberglass | Gunite |
|---|---|---|
| Average installed cost | $55,000 - $85,000 | $70,000 - $150,000+ |
| Installation timeline | 2-3 weeks | 3-6 months |
| Annual maintenance | $500 - $1,000 | $1,500 - $3,000 |
| Resurfacing | Never (gel-coat lasts 25+ years) | Every 10-15 years ($5,000-$15,000) |
| Customization | Choose from 40+ shapes | Unlimited |
Note: Costs vary based on size, features, site conditions, and Central Ohio soil type. These are general ranges — contact us for a specific quote.
Our Recommendation
For most Columbus-area homeowners, fiberglass is the smarter choice. It installs faster, costs less to maintain, and the modern designs from manufacturers like Imagine Pools and River Pools are genuinely stunning.
That said, if you have a large property, want a completely custom shape, or envision features like an integrated spa with a waterfall — gunite is the way to go. We build both, and we’ll always recommend what’s actually best for your situation.
Ready to Decide?
The best way to choose is to talk it through with someone who builds both. Schedule a free consultation and we’ll walk your property, discuss your vision, and give you an honest recommendation.
Request a Consultation or call us at (614) 421-7575.