How much does swimming pool installation cost?

Price Guide

£3,500 - £80,000







The average swimming pool installation cost is around £30,000, but the cost can be as low as £3,000 or as high as £80,000. This will depend on your specifications and location. Other types of swimming pools, such as the inground fibreglass pools, cost £30,000 to £45,000. When buying a fibreglass pool shell, the complete kit that comes with fittings costs £5,000. Vinyl or resin shells cost between £7,000 to £10,000. You also have to consider the cost of extra features like timber decking and excavation services.


If you are reading this, you are probably thinking of installing a swimming pool. Or maybe you are giving it a good thought and looking for the right answers to help you decide if a pool is right for you. Either way, having a backyard oasis on your property is the best way to beat the heat on a hot day.

Building a swimming pool on your property is tempting, but before you spend your money, you'll want to consider the following: 

  • Installation charges

  • The swimming pool that fits your property and needs

  • The right swimming pool installer to do the work

This article has all the information you need to determine the cost of building a swimming pool, so you can make the right decision. You will be taking refreshing dips before you know it.


Types of swimming pools

The cost to build a pool depends on which type you want for your space. There are three types of swimming pools:

Vinyl-lined pools: These are the most pocket-friendly pools. They can be built as an inground or above ground pool. The material is durable and lasts for 10 years.

Fibreglass pools: Building this type of pool is fast and easy. They are more flexible than concrete swimming pools and are less susceptible to cracking. The only downside is they have a limited range of designs.

Concrete pools: This is the most flexible type as concrete pools can be custom-made. On the downside, they are expensive, take longer to build, and can crack if the soil is unstable. How much a concrete swimming pool costs can be based on different factors.


How much does it cost to have a new swimming pool installed?

Without further ado, let us take a look at how much to install a swimming pool.

Costs of inground swimming pools

Prepare to dig deeper into your pockets if you prefer an inground swimming pool.

Why? Because of the excavation costs.

Inground swimming pools can only be made of fibreglass or concrete. The following are the common charges of these types of pools: 

A fibreglass pool sells for anywhere between £8,000 and £20,000. 

The average concrete pool costs £30,000 but the cost can go higher, depending on the size and location. 

If you choose inground fibreglass as the material, the swimming pool construction cost can range between £30,000 and £45,000. 

The fibreglass pool shell is a preformed shell installed into a levelled hole, which is pre-dug in the shape of the shell. 

The price of a fibreglass pool installation also includes the pump, heater, and excavation work. 

Costs of above ground swimming pools

These swimming pools cost less to build than inground pools but there are factors you need to consider to keep the cost down.

For example, if you prefer vinyl or resin shells, the cost ranges from £7,000 to £10,000 or higher.

Timber decking increases the price by £1,000 to £2,200. If the location of the pool must be excavated, you will have to spend extra for the installation. If your above ground pool is large, the builder has to pour a concrete slab.

When comparing the prices of an above ground swimming pool or inground fibreglass, you must include all the add-ons. For example, a fibreglass swimming pool shell costs around £5,000, but a complete kit with all the fittings including the pump and filter might cost more. The cost goes up if you need to add a pool heater.


Price breakdown

The following is a table representation of the average swimming pool building cost in the UK: 

Inground Swimming Pool


Concrete Swimming Pool

£25,000 to £40,000

Fiberglass Swimming Pool

£30,000 to £45,000



Above Ground Swimming Pool

Cost of Material

DIY Kits with Vinyl Liners

£7,000 to £10,000 

Timber Decking (optional)

£1,000 to £2,200

Fibreglass Pool Shell (complete kit)


Fibreglass Pool Shell (alone)



Other swimming pool costs to consider

 A lot of work goes into building a swimming pool and everything costs money.

In some areas, you must have a council approval letter and proper pool fencing before you dig up a new swimming pool. 

If you prefer an inground swimming pool, you will need paving around the pool. For an above ground pool, a deck has to be installed around the pool. This may cost you extra. 

The best thing is to get quotes from different pool builders to get an idea of how much does it cost to build a swimming pool in your area.


Preparation for your new swimming pool

When installing a swimming pool, you have to plan to get it right. These are the key areas to reflect on:

  • The shape and size: Who will be spending the most time in the pool? Is it for the family, entertainment, or fitness?

  • The location of the pool: Before you start digging up your backyard, you need to know the soil type, the rocks around the area, and the trees. These determine the location of the pool and the amount of money you end up using for the project.

  • Safety: Safety comes first when installing a swimming pool. You need to put up proper fencing; otherwise, your installation could be unsafe and unlawful.

  • Planning permission: In most cases, you may not need a local council building permit to create a swimming pool on your property. Be sure to check with your local authority if you need planning permission for your swimming pool construction. 


Services of a swimming pool builder

Even the handiest person can tell you that a DIY swimming pool is not easy. This is why you need to hire a professional pool builder. He or she will help you with:

  • Building a pool: A pool builder has the necessary skills to build the swimming pool of your choice. Whether you prefer an in-ground or above ground pool, and one made from vinyl, fibreglass or concrete, a skilled pool builder has the know-how to complete the job.

  • Renovate or resurface a pool: If your current swimming pool is not in the best condition, a pool builder can give it the much-needed facelift.

  • Repair a pool: If your pool develops a crack and starts leaking, you will have to dig deeper into your pockets to pay higher water bills.


Pool safety guidelines in the UK 

Before building a pool, it is important to read the guidelines from the Health and Safety Executive to get all the information about pool fencing and gates. Contact your local authorities to find out if yours is compliant.


Should you hire just any pool builder?

No, always hire a licensed pool builder. Do not hire just any pool builder or you might come to regret it. 


Questions to ask a pool builder

When hiring a professional pool builder, it's important to ask the right questions.  

Some of the questions that you should ask include:

  1. Are you a licensed swimming pool builder?

  2. Are you insured to work on my type of property?

  3. Can I see some of your work?

  4. Can you give me a written quote?

  5. Can I have some of your references for a follow-up?

Talk to at least three pool builders to compare the level of service and price.


Where do I get the best swimming pool installers?

Searching on search engines for local swimming pool installers is old school compared to the Airtasker platform. We have all sorts of professional swimming pool builders to get the job done for you. The best thing about Airtasker is you can see the reviews of the contractors to make it easy for you to make the right decision.

Pool installation FAQs

How long does it take to install a new swimming pool?

The answer to this question hangs on different factors: the contractor, the type of swimming pool, the planning processes, consent from the local authority, and more.

Which is the best type of swimming pool?

There are concrete, vinyl, and fibreglass pools, and all of these are available in the UK. Before you get your heart set on a certain type of pool, you should talk to a professional pool builder to learn which type they install in your area. Your choice might be limited simply because it is not suitable in your region.