Dive Into Your Dream Backyard: How Long Does It Take to Install a Fiberglass Pool?
Dreaming of your own backyard oasis? A fiberglass pool offers beauty, durability, and one of the fastest installation timelines of any pool type.
Let's explore what to expect from start to finish. This way, you'll know when you can enjoy your dream backyard.
What Is a Fiberglass Pool?
Fiberglass pools are one of the most popular choices for homeowners looking for a low-maintenance, long-lasting inground pool. Unlike vinyl liner pools and gunite (concrete pools), fiberglass pools arrive as a pre-manufactured shell that is installed directly into your backyard — which means a faster setup and fewer long-term repairs.
Benefits of Choosing a Fiberglass Pool
- Faster Installation
Most fiberglass pools can be installed in just a few weeks, making them one of the quickest ways to enjoy a new inground pool.
- Easy Maintenance
The smooth, non-porous surface helps prevent algae buildup, which means less scrubbing, fewer chemical adjustments, and easier cleaning.
- Built to Last
Fiberglass is strong and flexible, making it more resistant to cracking in areas with temperature changes or shifting soil.
- Comfortable Surface
The gel coat layer feels smooth and comfortable underfoot — no rough patches like concrete can develop over time.
Types of Fiberglass Pool Designs
Fiberglass pools come in a wide variety of shapes and features to fit your lifestyle and backyard layout:
- Rectangular Pools – ideal for lap swimming and modern designs
- Freeform Pools – great for a natural or resort-style look
- Kidney-Shaped Pools – a timeless backyard favorite
- Shallow or tanning ledge styles – perfect for lounging or young children
- Multi-depth options – great for families with swimmers of all ages
Step-by-Step Fiberglass Pool Installation Timeline
On average, the entire process — from excavation to filling the pool with water — takes anywhere from a few weeks to a couple of months, depending on your site conditions, pool design, and local weather.
Fiberglass Pool Installation: What to Expect
While fiberglass offers one of the quickest pool installation timelines, the process does involve construction equipment and a temporary disruption to your yard. Here’s a simplified overview:
1. Planning and Permits
Before the digging begins, you’ll work with a professional pool installer to finalize your design, site layout, and permits. This phase ensures your pool meets local building codes and complements your outdoor space.
Timeframe: A few days to a couple of weeks, depending on permit approval times.
2. Excavation
Once everything’s approved, it’s time to dig! The hole for your pool is excavated based on the exact shape and size of your fiberglass shell. The foundation is then set by filling the hole with approx. 2-inch base of gravel.
Timeframe: Typically completed within a few days.
3. Pool Delivery and Placement
Here’s the exciting part — your fiberglass pool arrives and is carefully lowered into the excavated hole using a crane. Seeing your pool take shape in just hours is always a homeowner favorite!
Timeframe: Usually completed the same day.
4. Backfill and Water
The area around the pool shell is backfilled with gravel or sand for support and water is added to pool for stability.
5. Plumbing and Electrical
The plumbing and electrical systems are installed to power your pool pump, filter, and any lighting or heater systems are connected.
Timeframe: Several days a week, depending on the pool’s features.
6. Coping and Deck Installation
Your pool deck or patio is constructed — a key step that shapes the look and feel of your outdoor living space.
Timeframe: One to three weeks, depending on the deck’s size and materials.
7. Finishing Touches
Finally, it’s time for the extras — landscaping, fencing, lighting, and water features. These finishing details complete your backyard transformation.
Timeframe: A few days to a couple of weeks.
NOTE: Weather and soil conditions may affect timing, but most projects move quickly once installation begins.
How Long Do Fiberglass Pools Last?
With proper care, a fiberglass pool can last several decades. Thanks to its durability and low maintenance needs, fiberglass offers excellent long-term value for homeowners.
Long-Term Peace of Mind
Just like your home, your pool should be built to last. For continued care, weekly pool maintenance is highly recommended. At ASP – America’s Swimming Pool Company, we can provide that long-term peace of mind with our customized maintenance plans. From planning your backyard oasis, to building, to pool cleaning and service - we’re here with you every step of the way to make sure everything is running perfectly.
Is a Fiberglass Pool Right for You?
Fiberglass pools combine beauty, performance, and convenience — making them one of the most homeowner-friendly pool types available today.
Because fiberglass shells are pre-made, the actual on-site installation can happen in as little as 2–4 weeks once the site is ready. That’s significantly faster than concrete or vinyl pools, which can take several months to complete.
While the installation timeline for a fiberglass pool depends on your unique project, it’s typically a smooth and efficient process compared to other pool types. With the right planning and a trusted installer, you could be swimming in your new pool just weeks after breaking ground.
So, if you’re ready to make a splash and transform your backyard into a personal oasis — don’t wait!
Contact your local ASP – America’s Swimming Pool Company today for a new pool design consultation and personalized installation timeline. Your dream fiberglass pool is closer than you think!