Do you dream of creating your own pool paradise at home for summer 2026? More and more people in Sweden are choosing to build a pool, both for relaxation and to improve quality of life. But proper planning is crucial for a successful and trouble-free result.
This guide helps you build a pool step by step, from the first idea to the finished installation. You will gain insight into pool types, planning, the construction process, technology, accessories, finances, and smart tips for long-term pool enjoyment.
With the right knowledge, your pool project will be safe and enjoyable. Let us show you how to make your dream a reality and avoid common mistakes.
Planning the Pool Project: Step by Step
Building a pool is a major project that requires careful planning. A successful pool journey begins with understanding the most important steps and avoiding common pitfalls. Here, we guide you through the entire process to create the best possible conditions for your pool build.
Identify needs and wishes
Before you start building a pool, it is important to define the pool's purpose. Will it be used for exercise, play, or relaxation? The purpose affects both the design and the location. A family pool often requires larger areas for play, while a wellness pool can be smaller and more focused on relaxation and spa features.
Examples of pool environments:
- Family pool with a shallow section for children and a play area
- Wellness pool with an integrated bubble zone and stairs
- Design pool that forms a stylish part of the garden architecture
Statistics show that 7 out of 10 pool owners believe that proper planning reduces unexpected costs and problems. Defining your wishes early makes it easier to build a pool that suits your everyday life and lifestyle.
Site analysis and permits
A thorough site analysis is crucial when you are going to build a pool. Check ground conditions, sunlight exposure, wind protection, and distance to the house and neighbours. These factors affect both comfort and operating costs in the long term.
Building permits and notifications are often necessary for pool construction. From 2026, new regulations from the National Board of Housing, Building and Planning apply. Read more at The National Board of Housing, Building and Planning's new building regulations 2025 to ensure that your project meets all requirements.
Common mistakes when placing a pool include underestimating the distance to trees, which can cause problems with leaves and roots, or building the pool too close to the house so that ground moisture becomes an issue.
Budget and cost estimate
Building a pool is a significant investment, and the price varies depending on the pool type and scope. Prices for pool projects often range from 150 000 to over 600 000 kronor.
Here is an overview of common cost items:
| Cost item | Price range (kr) |
|---|---|
| Pool structure | 60 000–250 000 |
| Groundwork | 40 000–120 000 |
| Electrical & plumbing | 20 000–70 000 |
| Restoration | 10 000–50 000 |
| Options & technology | 20 000–150 000 |
Do not forget hidden costs such as:
- Extra groundwork in rocky or damp soil
- Upgrading electrical or water supply
- Restoration of the garden and deck
Set a realistic budget for building a pool and allow for unexpected expenses. Explore financing options and the possibility of a ROT deduction for certain parts of the work.
Timeline and season
Building a pool takes time and requires good forward planning. The optimal construction periods in Sweden are spring and autumn, when the ground is manageable and the weather is stable. A typical timeline from the first shovel in the ground to the first swim is between 6 and 12 weeks.
Common causes of delays are delivery issues, unforeseen ground conditions, or waiting for building permits. By planning well in advance and working with experienced suppliers, you can reduce the risk of delays and enjoy a smoother process when building a pool.
Choosing a contract model: Build it yourself or hire professionals?
When you plan to build a pool, you need to decide whether you want to do the work yourself, hire separate contractors, or choose a turnkey contract. Each option has its advantages and disadvantages.
- Turnkey contract: One partner is responsible for the entire project, safe but often more expensive.
- Separate contractors: You procure different parts separately, with some cost savings but requiring more coordination.
- DIY (do it yourself): Lowest cost but high risk of mistakes and delays.
Statistics show that 60 percent choose professional help for all or part of their pool project. Always ask the contractor these questions:
- Do you have references from similar projects?
- What guarantees are provided for work and materials?
- How are unexpected costs or delays handled?
Building a pool with the right support and planning delivers the best possible results and long-term enjoyment.
Choosing the Right Pool Type and Material
Choosing the right pool type and material is crucial for a successful pool project. When you build a pool, these choices affect both cost, maintenance, and how much enjoyment you get from your pool for many years to come. With the right knowledge, you can avoid common pitfalls and ensure that your investment delivers maximum value.
Pool types: In-ground pool, above-ground pool, mini pool, infinity pool, etc.
When you plan to build a pool, it is important to understand the difference between the most common pool types on the Swedish market. In-ground pools are built into the ground and integrate neatly into the garden. They are popular for their durability and exclusive feel. Above-ground pools are easier to install and usually come at a lower cost, but they do not blend into the surroundings as naturally.
Mini pools suit smaller plots or those who want a compact spa. Infinity pools create a luxurious feel where the water surface merges with the surroundings, but they often require more advanced technology and a higher budget.
Advantages and disadvantages:
| Pool type | Advantages | Disadvantages |
|---|---|---|
| In-ground pool | Durable, aesthetic | Expensive, requires groundwork |
| Above-ground pool | Affordable, quick assembly | Shorter lifespan |
| Mini pool | Compact, energy-efficient | Limited swimming area |
| Infinity pool | Luxurious design | Higher cost, technology |
Statistics show that 80% of all new installations in 2025 are in-ground pools. This is because they offer the best long-term value when you want to build a pool for the family's needs and the property's value.
Material choices: PP, fibreglass, thermopool, concrete, steel, wood
The choice of material plays a major role in lifespan, maintenance, and energy consumption when you are going to build a pool. PP (polypropylene) is popular for its durability, flexibility, and low maintenance needs. Fibreglass pools are quick to install, have a smooth surface, and are very watertight, but require transport of the entire pool shell. Thermopools combine insulated blocks with concrete, providing very good energy performance and stability.
Concrete pools are extremely flexible in shape, but involve higher costs and longer construction time. Steel pools are affordable but require protection against corrosion. Wooden pools are mainly used for above-ground solutions and require continuous maintenance.
Comparison of materials:
| Material | Lifespan | Maintenance | Insulation | Energy demand |
|---|---|---|---|---|
| PP | 30+ years | Low | Very good | Low |
| Fibreglass | 25+ years | Very low | Good | Low |
| Thermopool | 40+ years | Low | Best | Very low |
| Concrete | 50+ years | Medium | Varies | Medium |
| Steel | 20+ years | Medium | Good | Medium |
| Wood | 10-15 years | High | Weak | High |
PP pools are particularly sought after for exclusive projects thanks to their lifespan and design possibilities. One example of this is PP pools for exclusive projects, which combine advanced technology with aesthetic appeal. When you want to build a pool with a focus on both durability and minimal maintenance, PP and thermopool are excellent choices.
Pool size and shape
The size of the pool directly affects the cost of building a pool, but also how the pool is used and the property's future value. A larger pool provides more swimming space and room for play, but costs more to purchase and operate. Smaller pools can be more energy-efficient and require less maintenance.
The shape has both aesthetic and practical importance. Rectangular pools are the most popular in Sweden - as many as 70% choose this shape to maximise swimming space. Round, figure-eight, or custom-designed pools are often used where the plot has special conditions or where design is the main focus.
Tips when building a pool:
- Adapt the size to your family's needs and the conditions of the plot.
- Think about future use, for example if the children grow older or if you want space for lap swimming.
- A well-thought-out shape can increase property value and reduce operating costs.
Pool depth and safety
The depth of your pool determines how it can be used. For family swimming, 1,2–1,5 metres is recommended. For lap swimming, 1,5–1,8 metres is suitable, while diving requires at least 2,5 metres depth. Safety is always central when you are going to build a pool, especially if children are nearby.
Swedish laws in 2026 require pool covers, fencing, or alarms for permanent pools. This reduces the risk of accidents and is a requirement for being allowed to build a pool in many places. Common shortcomings are fencing that is too low or a lack of protection when the pool is not in use.
How to avoid safety mistakes:
- Install an approved pool cover or slatted cover.
- Make sure fencing is at least 1,2 metres high and has a self-locking gate.
- Use alarms that warn if someone falls into the water.
With a focus on the right depth and safety, your pool area becomes safe and pleasant for the whole family.
The Construction Process: From Groundwork to Finished Pool
Building a pool is a journey that requires precision and planning at every stage. Every step, from the first shovel in the ground to the last stone on the deck, affects both function and lifespan. Below is a detailed guide showing how to move safely and methodically through the entire construction process.
Groundwork and foundation
Groundwork is crucial when you are going to build a pool. Here, the ground is excavated, and drainage and foundation work are carried out to create a stable base. Soil type and groundwater level often determine both the scope and the cost. Clay soil, for example, requires extra drainage, while sandy soil is often easier to work with.
A typical process includes:
- Excavation to the correct depth and shape
- Laying drainage pipes and crushed stone
- Carefully compacting the base
The cost of groundwork varies greatly, but expect 30 000–100 000 kr depending on the conditions. The time required is often 1–2 weeks. Well-executed groundwork reduces the risk of settling and moisture damage, which is crucial for long-term pool enjoyment when building a pool.
Installation of the pool structure and technology
Once the foundation is ready, it is time to install the pool structure. Whether you choose PP, thermoblocks, or fibreglass, the structure must be placed exactly according to the drawings. Water and electrical piping must be installed professionally, and the technical room should be planned for easy access.
At this stage, the following are installed:
- Pool structure (for example in PP or thermoblocks)
- Pipes for circulation and purification
- Electricity for lighting, heat pump, and pool robot
Hiring a supplier that offers complete solutions, such as Pooltime® - premium pools, can simplify the process and ensure quality throughout the project. Do not forget to check that all materials are on site before installation begins. Carefully executed work at this stage makes it easier and safer to build a pool.
Insulation and energy efficiency
Insulation is one of the most important investments when you are going to build a pool in the Swedish climate. Proper insulation under and around the pool reduces heat loss and lowers heating costs by up to 40 percent. Materials such as thermoblocks and insulating ground boards are particularly effective.
Compare different insulation solutions:
| Material | Insulation performance | Lifespan | Cost |
|---|---|---|---|
| Thermoblocks | Very high | 30+ years | High |
| Ground boards | High | 20+ years | Medium |
| Concrete without | Low | 40+ years | Low |
Statistics show that the energy costs of building a pool can vary by more than 10 000 kr per year depending on the level of insulation. Well-planned insulation is therefore an investment that quickly pays off.
Installation of liner, tiles, or other surface
The pool's surface layer affects both appearance, feel, and maintenance needs. Liner is the most common choice when building a pool in Sweden thanks to its flexibility and ease of care. Tiles and mosaics provide an exclusive feel but require a higher investment and more maintenance.
Advantages of different surfaces:
- Liner: Affordable, easy to replace, many colours
- Tiles/mosaic: Long lifespan, stylish, requires professional installation
- PP/fibreglass: Integrated surface layer, durable, minimal maintenance
When choosing mosaic, it is worth investing in the highest quality materials to avoid future problems. Regardless of the material, careful installation and sealing are crucial for building a pool that lasts a long time.
Filling, testing, and adjustment
Once the pool is fully assembled, the entire system is filled and tested. The water is added slowly to avoid pressure damage, and all connections and penetrations are checked carefully. The heat pump, filter, and purification system are then tested.
Checklist during adjustment:
- Check the tightness of the entire system
- Ensure correct circulation and purification
- Test lighting and pool robot
Before taking your first swim in your new pool, it is important that all technology functions optimally. Building a pool with proper adjustment provides both better water quality and longer equipment lifespan.
Restoring the plot and pool area
The final step when building a pool is to restore and create a pleasant environment around the pool. A deck, paving, or wooden terrace provides both function and aesthetics. Choose slip-resistant materials and plan for seating and greenery.
Tips for the pool area:
- Build a deck in pressure-treated wood or composite
- Create paths and areas with stone or slabs
- Plant shrubs and trees for wind protection and privacy
This is when the pool dream becomes reality. With proper planning, careful execution, and professional help when needed, you can build a pool that brings joy for many years to come.
Pool Technology and Equipment: Heating, Purification Systems, and Accessories
When you are going to build a pool, the choice of technology and equipment is crucial for both comfort and operating economy. With the right solutions, you get a pool that is easy to maintain, energy-efficient, and safe for the whole family. Below, we guide you through the most important technical choices for a successful pool-building project.
Heating: heat pump, electric heater, solar collectors
Building a pool in Sweden requires an efficient heating solution to extend the swimming season. A heat pump is currently the most popular choice and is used in around 85% of all pools. It provides low energy consumption and a stable temperature, making it possible to enjoy the pool from early spring to late autumn.
Electric heaters are easy to install but have higher operating costs, which makes them better for smaller pools or as a complement. Solar collectors are environmentally friendly and are best suited when you want to build a pool with a focus on sustainability, but they are weather-dependent and work best on sunny days.
| Heating solution | Investment | Operating cost | Environment | Suitable for |
|---|---|---|---|---|
| Heat pump | Medium | Low | Good | Most |
| Electric heater | Low | High | OK | Smaller pools |
| Solar collectors | Medium | Very low | Best | Environmental focus |
By choosing the right heating when building a pool, you can reduce annual costs by thousands of kronor while also enjoying a comfortable swimming temperature.
Water purification: sand filter, UV, salt chlorinator, automatic dosing
Clean water is a given when you are going to build a pool. The most common system is a sand filter, which effectively captures dirt and particles. If you want to reduce chemical use, UV purification or a salt chlorinator may be relevant. UV light neutralises bacteria, while a salt chlorinator converts salt into chlorine for continuous disinfection.
Automatic dosing is a smart solution that simplifies maintenance when building a pool. The system measures and adds the right amount of chemicals automatically, which saves time and reduces the risk of errors.
- Sand filter: Robust, requires regular backwashing.
- UV: Reduces chlorine consumption, low maintenance level.
- Salt chlorinator: Softer water, less manual dosing.
- Automatic dosing: Even water quality, suitable if you want to build a pool with minimal maintenance.
Combining multiple technologies can provide extra reassurance and the best results for your pool-building project.
Pool cover and safety
Safety is crucial when building a pool, both to comply with legal requirements and to feel secure. Pool enclosure, slatted covers, and automatic covers not only protect against accidents, but also reduce heat loss and maintenance needs. Statistics show that a pool enclosure can lower heating costs by up to 50% and provide a longer swimming season.
A pool enclosure that increases safety and extends the season is therefore a smart investment when you want to build a pool for the whole family. In addition, pool covers are often a requirement under Swedish law for permanent pools.
- Pool enclosure: Combines safety and energy savings.
- Slatted cover: Stylish, automatic option.
- Manual covers: Affordable but require more work.
By building a pool with the right cover, you minimise risks and get more out of your investment.
Lighting, ladders, and steps
When you plan to build a pool, the details matter for both function and aesthetics. LED lighting is energy-efficient and creates an atmospheric setting even in the evening. Stainless steel ladders and steps make it easier for all ages to get in and out of the pool, and the right design increases safety.
Design choices such as built-in steps or wide corner steps make the pool more accessible and contribute to an exclusive impression. Also think about anti-slip protection and the placement of lighting for greater safety when building a pool.
- LED lighting: Long lifespan, low energy consumption.
- Ladders and steps: Adapt according to users and pool type.
- Design: Combine function and style to build a pool that suits your plot.
By integrating lighting and accessories, you get a pool that is both beautiful and safe.
Pool robot and maintenance equipment
An important part of building a pool is choosing the right maintenance equipment. Automatic pool robots and pool vacuums keep the pool clean with minimal effort. A modern pool robot handles both the bottom and walls, saving many hours each month.
- Automatic pool robot: Self-propelled, cleans thoroughly.
- Pool vacuum: Affordable alternative for simple cleaning.
- Brushes and nets: Complement for manual cleaning.
Building a pool with a focus on smart maintenance means you can spend your time enjoying it instead of cleaning. With the right equipment, pool life becomes easier, safer, and more enjoyable.
Finances, Operation, and Long-Term Maintenance
Building a pool is a major investment, and it is important to have full control over both costs and long-term commitments. By understanding every financial step and planning for future operation and maintenance, you can maximise the value of your investment and enjoy the pool for many years to come.
Investment cost and added value
When you plan to build a pool, the first step is to understand the total investment cost. The price varies depending on pool type, size, material, and choice of accessories. For a standard in-ground pool, you can expect a total cost of between 300 000 and 600 000 kr, including groundwork, installation, and technology.
A clear cost breakdown helps you avoid unpleasant surprises:
| Cost item | Share of total cost (%) |
|---|---|
| Pool structure and materials | 35 |
| Groundwork and restoration | 25 |
| Technology and installation | 20 |
| Options and accessories | 10 |
| Other (planning, building permit) | 10 |
Building a pool often increases property value by 5–10 percent according to Swedish estate agent statistics. A well-designed pool makes the house more attractive in a future sale, especially if the project is well executed and documented.
Operating costs: heating, electricity, water, chemicals
The operating costs of building a pool vary depending on size, insulation, and equipment. The largest items are heating, electricity, topping up water, and chemicals for water care. A modern heat pump accounts for around 60 percent of the total operating cost, while electricity and water make up the rest.
Here is an overview of typical monthly costs for a Swedish pool (2026):
| Operating item | Monthly cost (kr) |
|---|---|
| Heating (heat pump) | 500–1000 |
| Electricity for technology | 200–400 |
| Water top-up | 100–200 |
| Chemicals | 150–300 |
| Maintenance equipment | 100–200 |
By choosing energy-smart solutions and correctly sized technology, you can reduce the total operating cost. Building a pool with good insulation and a pool cover reduces heat loss and keeps costs down.
Maintenance and service
Regular maintenance is crucial to ensure that your pool maintains a high standard year after year. Weekly routines include checking water chemistry, cleaning filters, and inspecting the technology. Seasonal service may include backwashing the sand filter, replacing seals, and checking the heat pump.
To simplify everyday life, you can invest in a Pool robot for easier maintenance. A pool robot cleans the bottom and walls automatically, saving both time and energy. When you choose to build a pool with modern maintenance solutions, the risk of costly problems is reduced.
Professional service is recommended at least once a year, especially for larger pool installations. This ensures that the technology functions optimally and that warranties remain valid.
Insurance and warranty
Building a pool also means considering insurance coverage. Home insurance often covers damage to the pool, but additional coverage may be required for technology, pool enclosure, or more expensive accessories. Always check the terms with your insurance company before installation.
Warranties for the pool structure, liner, technology, and installation are important for long-term peace of mind. Reputable suppliers often offer a 10–15 year warranty on the structure and 2–5 years on the technology. Save all documentation and service history, as it may prove crucial in the event of damage or an insurance claim.
When you plan to build a pool, it is wise from the start to allow for both insurance and warranties.
Sustainability and environment
Environmental considerations have become increasingly important for anyone who wants to build a pool. Choose energy-efficient heat pumps, recyclable materials, and modern purification systems that reduce the need for chemicals. Solar panels and pool covers with insulating properties are smart solutions for reducing your climate footprint.
Salt chlorinators and UV purification make the pool more environmentally friendly and gentler on the skin. Also consider water savings by covering the pool when it is not in use.
Building a pool with sustainability in focus provides both financial and environmental benefits in the long term. By making well-considered choices, you create a pool paradise that lasts for generations.
Inspiration and Trends for Pools 2026
Building a pool in 2026 is about more than just water and swimming. It is an investment in quality of life, design, and technology. The latest trends inspire the creation of a unique oasis that enhances both home and everyday life.
Design trends and smart solutions
Design is at the centre when Swedes choose to build a pool. Rectangular pools dominate, often with clean lines and natural colours. This year, there is increased demand for infinity pools and black or dark blue liners that create mirror-like surfaces.
Material trends point towards fibreglass and PP pools, thanks to their durability and low maintenance. Integrated outdoor kitchens, pool bars, and wellness zones are becoming increasingly common. Function meets aesthetics, with the pool blending into the overall garden design.
Smart homes and pool automation
Technology is becoming part of everyday pool life. More and more people want to build a pool with app control for heating, lighting, and purification. Automatic pool covers and chemical dosing simplify maintenance and provide better control of water quality.
With smart systems, you can monitor the pool remotely, save energy, and adapt the swimming experience according to the weather and your needs. This makes the pool a natural part of the connected home.
Examples of successful pool projects
Swedish homes show great variety when it comes to building a pool. In smaller villa gardens, compact mini pools with spa features are common, while larger plots can accommodate generous in-ground pools with space for the whole family.
One example is a family in Skane that has combined a pool with a wooden deck, pergola, and lighting for evening swims. Statistics show that 9 out of 10 pool owners recommend a pool enclosure for a longer season and easier maintenance.
Tips for maximum pool enjoyment all year round
To build a pool for maximum year-round use, many choose to add a sauna or hot tub. Winter swimming has become a trend, especially when the pool is combined with heating and a pool enclosure.
Safety is central to long-term pool enjoyment. By following Safety requirements for permanent pools you reduce the risk of accidents and ensure that the pool area is safe for both children and adults.
Future-proof your pool project
A wise choice when building a pool is to think long term. Prepare for future technology upgrades, such as more efficient heat pumps or new automation systems. Choose flexible solutions so that the pool can easily be expanded or adapted to new needs.
Investing in energy-smart materials and recyclable components increases both value and sustainability. This is how you ensure that your pool remains a source of joy for many years to come.
