DIY inground pool

Different Ways to Build a DIY Inground swimming pool

Building A DIY inground pool will help you keep yourself cool this summer. Instead of wasting lots of money, leave some money in your pocket so you can spend a few backyard pool parties. Most homeowners would love to have their own beautiful and cool swimming pool, but lots of costs keep them away from the building. It would be a lot of fun to build a DIY Inground swimming pool as a summer project. Building your DIY inground pool with a kit is very simple. The most important thing to do before building a DIY swimming on-ground pool is that you have to choose the right location, proper structure, and wall covering. There are lots of things that homeowners who are considering how to build an in-ground pool. As it is a big-time construction project, so should be sure about what you are the things you should do to avoid unwanted obstacles or additional costs. Then it may be to obtain the proper permits and coordinating tools or to choose a correct location with minimal barriers, particular expertise help. If you follow all the above-given things, then your work will get done smoothly.

As other swimming pools require a lot of money and commitment. And here is one of the best convenient options for those who want a swimming pool and that too cheaper and with less maintenance.

What are different ideas for building a DIY inground pool (swimming pool)?

Following are some of the ideas that you will love the most.

  • Stock Tank Pool
  • Hay Bale Pool
  • Pallet Pool
  • Build a DIY Concrete Pool
  • Create a Natural Pool
  • Buy a Cheap, Easy-Setup Pool
  • Turn a Container Into a Pool
  • Convert a Boat
  • Use an Old Dumpster and Turn It Into a Pool
  • Build a Rock and Tarp Pool

Which are the 3 Main Types of In-Ground Pools? 

Following are the three main types of in-ground pools are:

  • Concrete pool 
  • Vinyl-lined pool 
  • Fibreglass pool

All above mentioned three types of pools—concrete, Vinyl and fibreglass—are available nationwide. Fibreglass and vinyl liners have unique flexibility, which makes them ideal for cold climates.

Before building a DIY Swimming pool, you must first decide what type of pool you want. And if you are unable to decide, then you can take the advice of local pool contractors.

Concrete pools

Concrete pools

Concrete pools are custom-built. You can form them virtually any size, shape, or depth. These pools are also known as “Gunite” or “Shotcrete” pools. This pool has got its name because concrete is shot from a gun onto steel-reinforced walls. After that, once the concrete cures, then the pool is tiled or plastered, painted, and finished with a textured surface.

It takes a lot of time to install a concrete pool than any other type. It takes about three and 12 weeks to get it completed fully. Though it takes a longer time, it is the strongest and more durable type of pool. Due to its long durability, it is mostly recommended. One of the interesting things about it is that you will be able to see that there are still many concrete pools in use today. Most of them are well over 50 years old!

Vinyl pools

Vinyl pools

Vinyl pools are made from a preformed flexible liner which is fitted into the excavated hole. It is secured to a reinforced frame which is made up of steel, aluminium, or non-corrosive polymer. Most of the vinyl pools are rectangular. But you will notice that L-shaped and freeform liners are available from some manufacturers. To build Vinyl lined pools generally takes about one to three weeks for construction.

If you decide to build a vinyl pool, you should take care that the pool toys, pets, and sharp objects may puncture the liner. But no need to worry as liners can be repaired. It is best to choose one that’s at least 20–30 millimetres thick, which will be safe from getting punctured.

Fiberglass pools

Fiberglass pools

Fibreglass pools are factory-moulded into one giant bowl. As a result, fibreglass pools take much less time to get installed than other pool types. It takes about very less in some cases, as little as three days. These types of pools have a super-smooth gel coat finish. This coat Is much more durable and stain resistant. And due to fibreglass being nonporous, it uses much fewer pool chemicals and harbours fewer algae as compared to concrete pools.

Mostly, fibreglass pools come in very few sizes and shapes as compared to concrete or vinyl pools.

Which might be an issue if you’ve got a small or uniquely shaped backyard. And the huge moulded pool must be shipped via truck, which might be forced to take a long, circuitous route to your house; that’s because the transportation of oversized loads is regulated by individual states, and truckers often have to drive around several states to deliver a fibreglass pool.

What are the steps to build diy Inground swimming pool? 

The following steps are going to guide you to build various types of inground swimming pools with all the helpful tips. 

Step 1: First of all, you will have to Choose your location, pool, other useful accessories, and different features that you want to include.

The next thing is you have to decide where you want to build the pool. The size of the yard tells how big a pool can fit in the space. After that, you have to decide the type of pool and the shape of the pool. There are different types of pools, such as concrete pools, vinyl pools, and fibreglass pools. All these types come in round shapes, square shapes or rectangular shapes.

These types of pools have some pros and cons:

Fibreglass pools have less maintenance, but they are not as customizable. As compared to this type, concrete pools are higher maintenance and are expensive too, but these are fully customizable. But it is your choice. You have to think about various important points, such as the depth of the pool, the number of entrances, and the fitting of lights or add extra features. You can take advice from a contractor for more ideas.

STEP 2: To choose or Plan the type of pool and obtain the building permits.

In most places, towns and cities, it is now mandatory to have a residential building permit for constructing a pool. After doing that, you will have to look through your backyard to bring its vision to life. When you are planning to construct a pool, it is always helpful to know about building swimming pools. If you try to make more complex designs, then it will cost more money to execute them. So try a simple and easy one which will save lots of money. Apply your creative ideas instead of wasting extra money on investing in complex designs.

STEP 3: To Start the excavation.

Yes, after you follow all the above steps, the next step after that is the Time to dig! Some of the contractors carry out some soil tests first to check the ground composition. It is done to ensure that the soil is uniform and suitable to support a pool. Different underground materials such as Salts, organic matter, clay, sand, gravel, and silt may affect a lot while construction. So it is always better to check whether the place you have chosen to build a pool is perfect for it or not.

STEP 4: To Establish the foundation and add plumbing and power connections.

After you choose the perfect place and dig out the hole next you have to think about installing the power lines and water lines that make the pool function. It is necessary to build an equipment pad to hold the pump and filter systems. You can fit the plumbing below the ground in concrete, which will help the fitting to hide. It may take a longer period if you wish to install some extra features like extra lights, water features and spas.

STEP 5: To Install the steelwork or moulded fibreglass pool shell.

After completing all the above steps now, it is time to focus on the shell. Gunite (sprayed concrete) pool needs a steel-reinforced rebar skeleton which takes a long time to build it. You must know that Concrete pools take about a month to get set fully. Compared to it, a vinyl pool or fibreglass pool is quick to install. It is because, in both types of pools s, the shell is created off-site, shipped, and installed directly. You can install these two types easily; the only you have to take care of is that while installing, check whether all sides are set properly.

STEP 6:To Add the finishing touches :

After completing the pool base, you now have to build a surface-level deck around it, and after that, you need to apply the pool finish. You also can apply for Decorative finishing, which will complete the look of your pool. The length of time for installing the pool mostly depends on the complexity of the design.

Step 7: Fill up the water in the pool.

After the interior work of the pool gets completed, the pool is now ready to get filled with water. You will have to acid-wash it a day before and then fill water it with the help of a technician. After filling the water in it, adding chemicals in it keeps the water clean and swimmable. By using the chemical sanitiser that kills the organic contaminants in the water, such as bacteria or algae, you can keep the pool clean. Sanitisers such as chlorine, bromine, and PHMB are commonly used to keep pools clean.

Frequently Asked Questions:-

How deep should an inground pool be?

Ans:-Most “fun” pools should be a minimum depth of about three feet to accommodate both adults and children, and a maximum depth should be four to five feet for safety.

Which shape is the cheapest shape for an inground pool?

Ans:-For a custom-built pool or a prebuilt liner shape, the most commonly used as well as affordable inground pools are those with the least-interesting shape—those with a rectangular shape or an oval shape. These types of shapes are generally inexpensive.

Which one is the cheapest DIY inground pool?

Ans:-Overall, vinyl liner pools are the cheapest inground Swimming pools. Vinyle pools cost less as compared to other types of pools to construct, such as concrete and fibreglass pools. The cost of the swimming pool depends on its size and digging depth.

Which is better, a rectangular or circular inground pool shape?

A rectangular inground has a more usable Area. When it comes to simple geometry – a rectangle has more usable space than a circle or other shapes.

Can I build a swimming pool on my own?

You might not have any idea about building a swimming pool, but making it by yourself requires a lot of work, more experience and a long period. Even though considering all these things, you can build a DIY Inground swimming pool for yourself by consulting with a person who has the experience to avoid mistakes and get guidance for the work. First of all, you will have to do proper planning, get permits from local municipalities, select the layout design and determine the size of your pool. If you follow all these factors properly, then you can save a lot more instead of wasting money on a company that costs you heavily.

How can I convert my Inground pool into a natural pool?

Ans:-You can convert your existing pool to look natural, which will help you to keep the bacteria out of the pool and clean the water and improve the health condition of the water. You can make use of sand, gravel and aquatic plants, and you can filter the water naturally.


And you are finally here, with amazing ideas and building guides which you can apply to make your own Inground pool. It depends on you which idea suits you. You can choose any one of those mentioned above and get to work.

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