We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.
Home

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

What are Preformed Swimming Pools?

Amy Pollick
By
Updated: May 17, 2024
Views: 12,615
Share

There was a time when a homeowner who wanted a swimming pool had two options: buy an above-ground pool or dig up the backyard and have a concrete pool poured from scratch. The above-ground pool had limited options for a deck and was not very attractive, while the concrete pool was prohibitively expensive. With the development of preformed swimming pools, however, the homeowner had an option that looks exactly like a poured concrete pool, but involves half the construction costs. While a hole still needs to be dug, the preformed pool simply needs to be installed, saving time and money.

Preformed swimming pools are rather like large fiberglass bathtubs. They are formed at the factory, where the maker seals the surface against the elements and ravages of chlorinated water and ships it to the home. The contractor digs a hole, levels it with sand, and sinks the pool in. The pool is flush with the top of the ground, so it can be decked and landscaped just like a concrete pool.

One of the greatest advantages of this type of pool is that the contractors may take only seven to ten days to install one, as opposed to a few weeks spent installing a concrete pool. Fiberglass pools are also highly resistant to wind and weather, and unlike concrete, this material is not prone to splitting or cracking, so these pools are ideal for earthquake-prone areas.

A fiberglass pool never needs painting, unlike concrete pools. Maintenance costs are lower in general, and because most owners use sand filters, the cost of chemicals is lower as well. Preformed swimming pools are always kept filled, so that the pressure inside equals the pressure of the earth around it. Consequently, it is not necessary to drain the pool every winter, which again saves money.

One of the drawbacks of this type of swimming pool is the same as for concrete pools: terrain issues. A contractor will charge more to remove rocks from soil and will charge for a retaining wall to keep the ground stable if it is soft and prone to shift. Another drawback is that design choices are limited, since they are pre-made. A regular concrete pool can be designed to the homeowner's wishes. Comparison shopping is also a must, since installing any type of pool requires a big commitment of time and money.

Share
WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Amy Pollick
By Amy Pollick
Amy Pollick, a talented content writer and editor, brings her diverse writing background to her work at WiseGeek. With experience in various roles and numerous articles under her belt, she crafts compelling content that informs and engages readers across various platforms on topics of all levels of complexity.

Editors' Picks

Discussion Comments
By browncoat — On May 02, 2012

@indigomoth - The problem is once you get into concrete pools you're immediately out of the price range of the average family. If you want to talk about concrete pools with a mosaic laid in the bottom of it, and you're out of reach of most companies.

The preformed swimming pools can look really good and more importantly they are practical in terms of maintenance and other costs.

They are also more environmentally sound I think, since they take fewer chemicals to maintain.

By indigomoth — On May 01, 2012

@croydon - You make a good point about having to maintain water quality, but I still think overall a preformed pool is much cheaper than a concrete pool.

And there are actually quite a few different kinds you can purchase these days. I especially like the fact that they take into account that people want stairs and sloping floors in their pools.

The only thing I'd prefer with a concrete pool is that I've always actually liked the pictures that sometimes get painted on the bottom. There are some amazing swimming pool designs online if you have a look, painted onto the floor of the pool. Or, if you don't want to have to repaint all the time, you could put in a mosaic instead. That will be quite expensive I suppose but once it's there you'd be able to keep it without having to repaint or anything like that.

Plus it would look amazing.

By croydon — On May 01, 2012

I'm not sure if having to keep the pool filled over the winter will actually save you money in the long run. In fact, the fact that you can never drain the pool without risking damage from the pressure of the surrounding earth actually seems like a pretty big downside to me.

You'd have to maintain water quality all through the winter, or do a huge clean up once summer comes around again.

And if something happens that makes you want to remove all the water and replace it entirely, like maybe an animal dying in the pool, or something spilling in the water or something like that, you won't be able to.

I'm not saying a preformed pool isn't the better option when compared with concrete swimming pools but do be aware of all the downsides before you get one.

Amy Pollick
Amy Pollick
Amy Pollick, a talented content writer and editor, brings her diverse writing background to her work at WiseGeek. With...
Learn more
Share
https://www.wisegeek.net/what-are-preformed-swimming-pools.htm
Copy this link
WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.