Swimming Pools have always been a sign of comfort, opulence, and upgrade of lifestyle. Homeowners have been forced for decades to choose between luxuriously-extravagant yet pricey inground pools, or the more budget-conscious but less-stylish and durable above-ground pools. But today, the semi inground pool is the game changer in backyard design.
Semi inground pools offer the best of both worlds; a much cheaper alternative to an all in ground pool while being more durable and visually appealing than an above ground pool. Semi inground pools are fast gaining a reputation globally as one of the top semi inground pool options for families, fitness lovers and homeowners craving a pool that fits their lifestyle and budget.
In this guide, we cover all relevant details: which are semi inground pools, the advantages and disadvantages of semi-inground pools, how to install semi-inground pools, price semi inground pools, comparison semi inground pools and other pool types, how to maintain semi inground pools, and semi inground pools FAQs.
What is a Semi Inground Pool?
A semi inground pool is one in which the majority is buried underground and the rest of the pool is above ground. Designed to hold up against the pressure of soil and weather, these are usually made from strong materials like aluminum, steel, or resin.
Semi inground pools are a hybrid solution—they’re neither a fully inground pool (one that needs a really large pit dug out below it) nor above-ground pools, which sit entirely aboveground. Its neat design makes them invaluable when you have unflattering landscapes or slopes on where other pool options tend to not work well with.
Most semi inground pools also accommodate custom decking, stone walls, landscaping and water features, so homeowners can get the high end look of an inground pool without the high end costs.
Advantages of Semi Inground Pools
So here are some tips to make your decision easier because there are great benefits by going for semi inground pools.
Affordability Without Compromise
Compared to inground models, semi inground pools are also much cheaper, typically costing anywhere between $3,000 to $20,000, based on features. That’s why, for the cost-conscious homeowner, they can be a tempting option.
Perfect for Sloped Yards
A semi inground pool is perfect if your backyard is crooked or on a hill, as it can be partially immersed underground and partially above ground and you won’t have to pay big bucks to overcome excavation obstacles with a semi inground pool, as opposed to a traditional inground pool.
Durability Compared to Above-Ground Pools
The walls are reinforced and the frame is heavy-duty, meaning semi inground pools are more durable than traditional above-ground pools, which typically only last for a handful of years. Semi inground pools are built to last for at least 10–20 years or more and when indoor, or maintained properly too.
Customizable Aesthetics
Semi inground pools can look virtually indistinguishable from a luxury inground pool (with the right landscaping, decking and accessories!)
Faster, Less Invasive Installation
Compared with the months it can take to install inground pools, semi inground pools are typically ready in 1–3 weeks.
Lower Maintenance Costs
Semi inground pools are less sturdy than all inground pools but more sturdy than the above ground pools, yet they use less maintenance, less chemicals and cleaned easily.
Drawbacks to Keep in Mind
Semi inground pools are a great option, but they have some downsides too. Here are some limitations:
Shallower depths – Compared to an inground pool they typically do not allow depths for diving.
Limited shapes – Most of the pools are round, oval or rectangular in shape, while you can customize and design virtually any shape with an inground pool.
Resale value – They do not contribute as much to property value compared to inground pools.
Less durable than concrete pools – They will last longer than other options, but they will never outlast concrete inground pools that can last for decades.
Cost of Semi Inground Pools
However, the cost relies on a number of factors such as size, materials, features, and labor. Here’s a breakdown:
Basic Models: $3,000 – $8,000
Mid-Range with Deck & Lighting: $10k – $15k
Top-of-the-Line Custom Semi Inground Pools: 20,000+
For comparison:
Above-ground pools usually cost $2,000–$6,000.
The price of inground pools usually operates in the $35,000–$70,000 range.
This is where semi inground pools come into play because they are a great middle ground, doing everything a quality pool should, but without breaking the bank.
Installation Process
On average, a semi inground pool takes less time to install and is less invasive to build than a standard pool. The steps include:
Step 1: Site Assessment – Checking the yard for slope, soil condition, and room
Excavation – Once the concrete is set up, there is a partial dig based on how deep the pool is going to sit in the ground.
Wall Assembly – installation of robust aluminum, steel, or resin panels
Plumbing & Liner – Plumbing, filter and pool liner are installed.
Filling & Balancing – The water is poured into the pool and chemicals are balanced.
Final touches – Fences, landscaping or decking are made for appearance and safety.
Installation takes an average of 7–21 days, in comparison to inground pools.
Maintenance Tips
Maintaining a half in-ground pool in optimal condition entails regular maintenance:
Weekly Debris Removal: Skim & Vacuum
Test Chemicals: Keep chlorine, pH and alkalinity in line.
Filter Cleaning: Filters should be cleaned once per month at minimum.
Seasonal Care: If where you live gets cold, it needs to be winterized to avoid freezing damage.
Inspect Walls & Liner: Look for cracks or rips routinely.
FAQs About Semi Inground Pools
How Long Do Semi Ingroung Pools Last?
However, depending on material, they can last 10–20 years with the right care.
Can they be heated?
Can semi inground pools have heaters for all year round use?
Do they require permits?
In most cases, yes. Always research with the local municipality.
Can I add decking?
That’s right: decking is another commonly used method for making semi inground pools look as high-end as possible.
Are they safe for kids?
Yes, when used with safety gates, fencing, and covers.
Final Thoughts
Semi inground pool is a great way to enjoy a pool in your backyard. They marry the durability of an inground pool with the price and accessibility of a traditional above-ground one, making a wise compromise for families, fitness enthusiasts, and backyard party throwers alike.
A semi inground pool can not only make your outdoor area more stylish backyard paradise, but it is a great way to cool off on hot days, exercise, and entertain friends. However, with some proper planning, design and maintenance, your investment can last you for quite a long time, and provide plenty of enjoyment.
