If you're dreaming of a backyard pool but don’t want to break the bank or tear up your entire yard, a semi-inground pool might be exactly what you’re looking for. These pools strike a balance between the affordability of an above-ground setup and the sleek appearance of an inground design.

Let’s take a deeper dive (pun fully intended) into what makes these pools such a standout choice.

What Is a Semi-Inground Pool?
Key Benefits of Choosing a Semi-Inground Pool
Important Considerations Before Installation
Installation Process Overview
Budgeting for a Semi-Inground Pool
Maintenance & Upkeep
Design Ideas & Landscaping Inspiration

A semi-inground pool is just what it sounds like: a pool installed partially below ground and partially above it.

The depth it sits in the ground depends on your yard's slope, your preferences, and pool style, but most are installed with 24 to 36 inches exposed above the surface.

These pools come in different materials, including steel, aluminum, resin, and sometimes even concrete. Resin and steel are popular picks because they’re durable and handle the pressure from the surrounding soil well.

You’ll find semi-inground pools in a variety of shapes like round, oval, rectangle, and even custom options. The design choices make it easier to fit one into yards that aren’t totally flat or traditional in layout.

They’re perfect for yards where a full inground pool isn’t practical or for homeowners who want more than the look of a basic above-ground option.

Semi-inground pools are much easier on the wallet than inground pools.

You get a similar look, especially if you build a deck or patio around it (check out our Radiant gallery for inspiration!), but you avoid the high cost of deep excavation and retaining walls.

They’re also ideal for sloped or uneven yards. Instead of having to level everything out, you can adjust the installation depth and work with your natural landscape, which can save time and money.

In terms of looks, semi-inground pools can blend into your backyard beautifully. Add some landscaping, decking, or stonework, and they can pass for fully inground.

Plus, they offer easier entry and exit, which is great for kids, older adults, or anyone who doesn’t love climbing a ladder to go for a swim.

On top of that, they're built to last. With the right materials and upkeep, a semi-inground pool can give you years of enjoyment. Some homeowners even report a slight bump in resale value if the pool is well-integrated and appealing.

There are a few things to keep in mind before you start your install. Every town or city has zoning laws, and some areas require permits before installing any type of pool.

Check with your local government early in the planning stage. If you purchase your Radiant pool from Scioto Valley, we will provide you with helpful tips and information about permitting in your area.

Your yard’s condition plays a big role, too. If the ground is rocky or if there’s poor drainage, it could affect installation.

You’ll also want to figure out how much sun the area gets, especially if you're planning to heat the pool or avoid constant leaf cleanup.

Then there’s access for equipment. If heavy machinery can’t get into your backyard easily, installation could be trickier (and pricier).

It’s also wise to call your utility companies to mark underground lines before any digging happens.

Installing a semi-inground pool isn’t a weekend project, but it’s also not as overwhelming as a full inground one. It typically starts with marking out the pool site and digging out the necessary area.

Next comes the frame and wall assembly. Most semi-inground pool kits come with pre-cut panels and supports.

Once that’s all up, plumbing and electrical work is installed. This part should always be left to professionals, especially for safety and code compliance!

After everything is in place, the area around the pool is backfilled to hold the structure securely. Then you can start thinking about decking, patios, or any other custom features you want.

From start to finish, a professional crew can usually complete the pool installation in one to two days. If you’re going the DIY route, expect a longer timeline and be ready for a few hiccups along the way.

Some homeowners enjoy the challenge; others prefer to leave it to the pros.

One of the most appealing parts of a semi-inground pool is the cost. On average, you’re looking at $10,000 to $25,000 depending on the size, material, and features. That’s a big step down from the $50,000+ price tag of a custom inground pool.

Steel and resin pools tend to be more budget-friendly, while concrete or hybrid models run higher.

Don't forget the add-ons! If you want a heater, fence, etc., those can increase your budget quickly. And don’t forget to account for water treatment systems, safety covers, or pool lighting.

Many pool suppliers offer financing or payment plans, which can help you manage upfront costs without compromising on quality or features.

Like any pool, keeping your water clean and balanced is a top priority. That means checking pH levels, adding chlorine or other sanitizers, and cleaning debris out of the pool regularly.

A good filtration system goes a long way, and a pool cover can cut down on leaves, bugs, and sun exposure (which can wear down liners or warm the water too much).

You’ll also need to think seasonally. In warmer areas, pools can often be used year-round with the right heater. In colder zones, you’ll want to winterize your pool properly to avoid damage from freezing water.

Regular inspections of the walls, liner, and equipment can prevent small issues from becoming big ones. A little maintenance goes a long way.

The best part of a semi-inground pool is how much you can make it your own. Some homeowners build a deck flush with the top of the pool, creating the look of an inground pool with none of the digging.

Others go for a more natural setup, with stone borders, plants, and soft lighting.

If you like a modern vibe, think clean lines, minimal decking, and built-in seating. Want something more tropical? Add a pergola, some palm-style plants, and a few tiki torches for an island escape.

Safety fences can double as privacy screens, especially if you opt for wood slats or decorative panels.

Browse Pinterest or take a stroll around the neighborhood for inspiration. There’s a surprising range of ideas out there and you don’t need a giant backyard to make them work.

For many homeowners, a semi-inground pool hits the sweet spot between cost, function, and curb appeal. You get a stylish and comfortable place to cool off, without the extreme price tag or construction chaos of a full inground install.

They’re especially well-suited for backyards with slopes or limited space, and the customization options make them easy to match to your personal taste.

If you’re ready to upgrade your outdoor space and make your summers a little cooler (literally and figuratively), a semi-inground pool might just be the perfect fit.