Comparing Gunite vs. Fiberglass | Which pool is best?
- Sara Oliver
- Jun 4
- 4 min read

Craving a cool pool in your backyard for summer fun? Gunite and fiberglass pools are two top choices with different vibes. Each has unique perks to match your needs. Let’s compare them to find the perfect fit for you!
This guide makes choosing easy and fun. You’ll see how gunite and fiberglass pools differ in cost, design, and care. It’s all about picking a pool you’ll love. Ready to dive into the details?
What is a Gunite Pool?
A gunite pool is a custom-built concrete pool shaped right in your yard. It’s sprayed into a rebar frame for a one-of-a-kind design. These pools are tough and flexible. They’re great if you want a unique backyard splash.
Construction Process: Workers spray gunite (cement, sand, water) over a rebar frame, then finish with plaster or tiles.
Customization: Pick any shape, depth, or add features like waterfalls or benches.
Durability: Lasts decades with proper upkeep.
Gunite pools shine for their bespoke style but need more time to build and care for compared to other options.
What is a Fiberglass Pool?
A fiberglass pool is a pre-made shell delivered and set into your yard. It’s known for fast setup and easy maintenance. These pools are sleek and family-friendly.
They’re ideal if you want a pool without the fuss.
Construction Process: A fiberglass shell is placed in a dug-out hole, leveled, and hooked up to plumbing and electrical systems.
Low Maintenance: Smooth surface resists algae, needing fewer chemicals.
Speedy Installation: Ready in just a few days.
Fiberglass pools are perfect for quick, low-effort fun, especially in smaller yards.
Key Differences Between Gunite and Fiberglass Pools
Let’s break down how gunite and fiberglass pools stack up in ways that matter to you. This comparison covers time, cost, design, care, durability, and looks.
1. Installation Time
Gunite: Takes 2-3 months due to custom building and concrete curing.
Fiberglass: Installed in 3-7 days, depending on yard prep and weather.
Winner: Fiberglass, for a fast setup so you can swim sooner.
The quick install of fiberglass means less waiting for pool parties. Gunite’s longer timeline suits those who prioritize custom designs. If time’s a factor, fiberglass is your friend.
2. Cost
Gunite: Costs $50,000-$100,000+ based on size and features.
Fiberglass: Ranges from $30,000-$60,000 for a standard pool.
Winner: Fiberglass, for a budget-friendly inground option.
Fiberglass saves money upfront, great for tighter budgets. Gunite’s higher price reflects its custom nature. Your wallet will guide this choice.
3. Customization
Gunite: Endless options for shapes, depths, or add-ons like spas or ledges. Fiberglass: Limited to pre-made shapes, though many sizes and styles exist.
Winner: Gunite, for a fully tailored backyard dream.
Gunite lets you craft a unique pool, perfect for creative visions. Fiberglass offers variety but sticks to set designs. If you want one-of-a-kind, gunite’s the way.
4. Maintenance
Gunite: Porous surface needs regular brushing and chemical balancing to fight algae. Fiberglass: Smooth surface resists algae, cutting down on cleaning and chemicals. Winner: Fiberglass, for easy upkeep.
Fiberglass means more swimming, less scrubbing. Gunite requires extra effort to stay pristine. Choose based on how much time you can spare.
5. Durability
Gunite: Super tough but may need replastering every 7-10 years. Fiberglass: Built with strong materials, resistant to cracks and corrosion. Winner: Tie, as both last long with care.
Both pools are built to endure, with gunite needing occasional updates. Fiberglass stays strong with minimal fixes. Either way, you’re set for years of fun.
6. Aesthetics
Gunite: Custom finishes like tiles or pebbles for a fancy look.
Fiberglass: Vibrant colors and sleek designs for modern charm.
Winner: Depends on your style, gunite for intricate, fiberglass for simple beauty.
Gunite’s finishes create a high-end vibe, while fiberglass’s colors pop. Your taste decides this one. Both make your backyard a showstopper.
Comparison Table
Feature | Gunite Pool | Fiberglass Pool |
Installation Time | 2-3 months | 3-7 days |
Cost | $50,000-$100,000+ | $30,000-$60,000 |
Customization | Highly customizable | Pre-made shapes |
Maintenance | Higher (brushing, chemicals) | Lower (less algae) |
Durability | Long-lasting, needs replastering | Long-lasting, corrosion-resistant |
Aesthetics | Custom finishes | Vibrant colors |
Which Pool is Best for You?
Your perfect pool depends on what matters most. Here’s a quick guide to help you choose:
Choose Gunite If: You want a custom pool with unique features like a spa or beach entry. You’re fine with a longer build time and more upkeep for a tailored look.
Choose Fiberglass If: You need a fast, budget-friendly pool with low maintenance. It’s great for smaller yards or families who want to dive in without much work.
Think about your lifestyle. Love designing every detail? Gunite’s your pick. Want easy fun? Fiberglass is the way to go.
Factors to Consider Before Deciding
Before you pick, weigh these points to make a smart choice:
Budget: Can you swing gunite’s higher cost, or is fiberglass’s price better?
Yard Size: Fiberglass fits smaller spaces; gunite works for big yards.
Maintenance Time: Got time for gunite’s care, or prefer fiberglass’s ease?
Climate: Humid areas favor fiberglass’s algae resistance.
Long-Term Plans: Staying long-term? Gunite’s custom look adds value. Need quick fun? Fiberglass delivers.
Chatting with a pool expert can clarify these factors. They’ll check your yard and budget to suggest the best fit.
FAQs
Q1: How long does it take to install each pool?
Gunite takes 2-3 months; fiberglass is ready in 3-7 days.
Q2 Which pool is cheaper?
Fiberglass, costing $30,000-$60,000 vs. gunite’s $50,000-$100,000+.
Q3: Can I customize a fiberglass pool?
Yes, but you’re limited to pre-made shapes and sizes.
Q4: Which pool needs less maintenance?
Fiberglass, thanks to its algae-resistant surface.
Q5: Are both pools durable?
Yes! Gunite needs replastering; fiberglass resists cracks.
Conclusion
Gunite and fiberglass pools both bring summer joy to your backyard, but each suits different needs. Fiberglass offers quick setup, lower costs, and easy care, ideal for busy families or small spaces. Gunite delivers custom designs and a luxurious feel, perfect for unique visions and bigger yards. Use this guide to pick the pool that matches your budget, style, and time, creating a backyard you’ll love for years.
Dream Pools & Spas specializes in gunite and fiberglass pools built to match your backyard vision. Ready to take the next step? We also offer flexible pool financing to help make it happen.
Contact a Pool Expert Today for Helpful Advice!
Find the perfect pool for your summer fun. Start creating your backyard oasis now!
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