Fiberglass vs Gunite vs Vinyl Pools: Which Is Best?
Choosing between fiberglass, gunite, and vinyl liner pools? Each has clear pros and cons. Here is an honest breakdown to help you pick the right pool type for your East Tennessee home.
Reviewed June 2026 by Morales Outdoor Living
How They Compare
| Option | Price | Best For | Top Strength | Main Tradeoff |
|---|---|---|---|---|
| Fiberglass | $$ | Homeowners who want fast install, low maintenance, and long-term value | Fastest install, 3 to 4 weeks | Limited to pre-made shapes |
| Gunite | $$$ | Homeowners who want complete design freedom and luxury features | Unlimited shape and size options | Longest construction time, 8 to 12 weeks |
| Vinyl Liner | $ | Budget-conscious homeowners who want an inground pool at lowest upfront cost | Lowest initial cost | Liner must be replaced ($4-6k) |
Fiberglass
$$Best for: Homeowners who want fast install, low maintenance, and long-term value
Advantages
- Fastest install, 3 to 4 weeks
- Lowest lifetime maintenance cost
- Smooth, algae-resistant surface
- Lower chemical usage
Considerations
- Limited to pre-made shapes
- Higher upfront cost than vinyl
- Delivery access needed for crane
- Size limited by road transport
Gunite
$$$Best for: Homeowners who want complete design freedom and luxury features
Advantages
- Unlimited shape and size options
- Beach entries, infinity edges, custom features
- Highest resale value
- Integrated spas and waterfalls
- Durable permanent structure
Considerations
- Longest construction time, 8 to 12 weeks
- Highest upfront cost
- More maintenance than fiberglass
- Surface can rough over time
Vinyl Liner
$Best for: Budget-conscious homeowners who want an inground pool at lowest upfront cost
Advantages
- Lowest initial cost
- Smooth liner surface
- Can customize shape somewhat
- Liner replaceable every 7 to 10 years
Considerations
- Liner must be replaced ($4-6k)
- Can tear or puncture
- Lowest resale value
- Algae can grow on walls
- Not as durable long-term
Our Recommendation for East Tennessee
For most East Tennessee homeowners, we recommend fiberglass for its fast install and low maintenance. If you want a completely custom resort-style pool with unique features, gunite is worth the investment. We do not install vinyl liner pools because we believe fiberglass and gunite offer far better long-term value for our clients.
Talk to Us About Your Pool ProjectFrequently Asked
Which is better, a fiberglass or gunite pool?+
For most East-Tennessee homes fiberglass is the better everyday choice: faster to install (3 to 4 weeks) and lower-maintenance. Gunite is the pick when you want a fully custom shape, size, or feature, and it carries the highest resale value. We build both and will tell you honestly which fits your yard and budget.
Why don't you install vinyl-liner pools?+
Vinyl-liner pools are cheaper up front, but the liner needs replacing every 5 to 9 years and they offer less long-term value than fiberglass or gunite in our market, so we focus on the two pool types that hold up best here.
How much does each pool type cost?+
Fiberglass pools run about $70,000 to $190,000+ and custom gunite runs about $95,000 to $350,000+ in East Tennessee, depending on size, features, and site conditions.
Related Resources
Still Not Sure?
We will walk you through the pros and cons for your specific project, no pressure, just expert advice.