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 enhance 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 insights 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 becomes safe and enjoyable. Let us show you how to make the dream come true 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 starts by understanding the key 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 preferences
Before you start building a pool, it is important to define the purpose of the pool. Will it be used for exercise, play, or relaxation? The purpose affects both design and placement. 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 area for children and a play zone
- Wellness pool with an integrated bubble zone and stairs
- Design pool that forms a sleek 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 preferences early makes it easier to build a pool that fits your everyday life and lifestyle.
Site analysis and permits
A thorough analysis of the plot is crucial when you are building a pool. Check soil conditions, sun exposure, wind protection, and distance to the house and neighbors. 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 Boverket apply. Read more at Boverkets nya byggregler 2025 to ensure that your project meets all requirements.
Common mistakes in pool placement include underestimating the distance to trees, which can cause problems with leaves and roots, or building the pool too close to the house, causing moisture issues.
Budget and cost estimation
Building a pool is a significant investment, with the price varying depending on the pool type and scope. Prices for pool projects often range between 150 000 and 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 for rocky or damp soil
- Reinforcement of electricity or water
- Restoration of garden and decking
Set a realistic budget for building a pool and allow for unexpected expenses. Explore financing options and the possibility of ROT deductions for certain parts of the work.
Timeline and season
Building a pool takes time and requires good foresight. Optimal construction times in Sweden are spring and autumn, when the ground is manageable and the weather is stable. A typical timeline from groundbreaking to first dip is between 6 and 12 weeks.
Common causes of delays are delivery issues, unforeseen soil 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.
Choice of contract: Build yourself or hire professionals?
When planning to build a pool, you need to decide whether you want to do the work yourself, hire split contracts, or opt for a turnkey contract. Each option has its pros and cons.
- Turnkey contract: One partner is responsible for the entire project—secure but often more expensive.
- Split contract: You procure different parts separately—some cost savings but requires 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 parts of their pool project. Always ask these questions to the contractor:
- Do you have references from similar projects?
- What warranties are provided on work and materials?
- How are unexpected costs or delays handled?
Building a pool with the right support and planning delivers the best possible result 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 are building 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 avoid common pitfalls and ensure that your investment provides maximum benefit.
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 differences between the most common pool types on the Swedish market. In-ground pools are buried and integrate nicely into the garden. They are popular for their durability and exclusive feel. Above-ground pools are easier to install and usually cost less, but they do not blend in as naturally with the surroundings.
Mini pools are suitable for smaller plots or for those who want a compact spa. Infinity pools provide a luxurious feel where the water surface blends 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 installation | Shorter lifespan |
| Mini pool | Compact, energy efficient | Limited swim 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 provide the best long-term value when you want to build a pool for your family’s needs and your property’s value.
Material choices: PP, fiberglass, thermopool, concrete, steel, wood
The choice of material plays a major role in lifespan, maintenance, and energy consumption when you are building a pool. PP (polypropylene) is popular for its durability, flexibility, and low maintenance needs. Fiberglass pools are quick to install, have a smooth surface, and are very watertight, but require transporting the entire pool shell. Thermopools combine insulated blocks with concrete, providing excellent 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 |
| Fiberglass | 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. An example of this is PP pools for exclusive projects, which combines advanced technology with aesthetic expression. 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 swim area and room for play but costs more to purchase and operate. Smaller pools can be more energy efficient and require less maintenance.
Shape has both aesthetic and practical significance. Rectangular pools are the most popular in Sweden—fully 70% choose this shape to maximize swim area. Round, figure-eight, or custom-designed pools are often used where the plot has special conditions or where design is the focus.
Tips when building a pool:
- Adapt the size to your family’s needs and the conditions of the plot.
- Consider future use, for example as children grow 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 bathing, 1.2–1.5 meters is recommended. For lap swimming, 1.5–1.8 meters is suitable, while diving requires at least 2.5 meters depth. Safety is always central when you are building a pool, especially if children are nearby.
Swedish laws in 2026 require pool covers, fences, 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 include fences that are too low or the absence of protection when the pool is not in use.
How to avoid safety mistakes:
- Install an approved pool cover or slatted cover.
- Ensure that fences are at least 1.2 meters high and have self-locking gates.
- Use alarms that alert if someone falls into the water.
By focusing on the right depth and safety, your pool environment 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 step. Each stage, from the first shovel in the ground to the final deck board, 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 building a pool. The ground is excavated, drainage and foundation are completed to create a stable base. Soil type and groundwater level often determine both scope and cost. Clay soil, for example, requires extra drainage, while sandy soil is often easier to work with.
A typical process includes:
- Excavation to the right depth and shape
- Laying drainage pipes and crushed stone
- Carefully compacting the base
The cost of groundwork varies widely, but budget 30 000–100 000 kr depending on conditions. The time required is often 1–2 weeks. Well-executed groundwork reduces the risk of settlement and moisture damage, which is crucial for long-term pool enjoyment when building a pool.
Installing the pool structure and technology
When the foundation is ready, it is time to install the pool structure. Whether you choose PP, thermo blocks, or fiberglass, the structure must be positioned exactly according to the drawings. Piping for water and electricity must be carried out by professionals, and the technical room should be planned for easy access.
In this step, the following are installed:
- Pool structure (e.g., in PP or thermo blocks)
- Pipes for circulation and filtration
- Electricity for lighting, heat pump, and pool robot
Hiring a supplier that offers turnkey 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. Careful 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 building 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 thermo blocks and insulating ground boards are particularly effective.
Compare different insulation solutions:
| Material | Insulation performance | Lifespan | Cost |
|---|---|---|---|
| Thermo blocks | Very high | 30+ years | High |
| Ground boards | High | 20+ years | Medium |
| Concrete without | Low | 40+ years | Low |
Statistics show that energy costs for operating a pool can vary by over 10 000 kr per year depending on the level of insulation. Thoughtful insulation is therefore an investment that quickly pays off.
Installing liner, tiles, or other surface
The pool’s surface affects appearance, feel, and maintenance needs. Liner is the most common choice when building a pool in Sweden thanks to its flexibility and easy care. Tiles and mosaic provide an exclusive feel but require a higher investment and more maintenance.
Advantages of different surfaces:
- Liner: Affordable, easy to replace, many colors
- Tiles/mosaic: Long lifespan, sleek, requires professional installation
- PP/fiberglass: Integrated surface, 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 to building a pool that lasts.
Filling, testing, and adjustment
When the pool is fully installed, the system is filled and tested. Water is added slowly to avoid pressure damage, and all fittings and penetrations are carefully checked. The heat pump, filter, and treatment system are then tested.
Checklist for adjustment:
- Check for tightness throughout the system
- Ensure proper circulation and filtration
- Test lighting and pool robot
Before taking the first dip in your new pool, it is important that all technology functions optimally. Building a pool with proper adjustment provides 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. Decking, paving, or wooden terraces provide both function and aesthetics. Choose non-slip materials and plan for seating and greenery.
Tips for the pool area:
- Build decking in pressure-treated wood or composite
- Create paths and areas with stone or pavers
- 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, Filtration, and Accessories
When building a pool, the choice of technology and equipment is crucial for both comfort and operating costs. 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 key technical choices for a successful pool-building project.
Heating: heat pump, electric heater, solar collector
Building a pool in Sweden requires an efficient heating solution to extend the swimming season. The heat pump is currently the most popular choice and is used in approximately 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, making them better for smaller pools or as a complement. Solar collectors are environmentally friendly and are best 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 pools |
| Electric heater | Low | High | OK | Smaller pools |
| Solar collector | 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 achieving a comfortable swimming temperature.
Water treatment: sand filter, UV, salt chlorinator, automatic dosing
Clean water is essential when you are building a pool. The most common system is a sand filter, which efficiently captures dirt and particles. For those who want to reduce chemical use, UV treatment or a salt chlorinator may be suitable. UV light neutralizes 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 correct amount of chemicals automatically, saving time and reducing 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 for those who want to build a pool with minimal maintenance.
Combining several technologies can provide extra security and the best results for your pool-building project.
Pool covers and safety
Safety is crucial when building a pool, both to meet legal requirements and to feel secure. Pool enclosures, 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 cut heating costs by up to 50% and provide a longer swimming season.
A pool enclosures that increase safety and extend the season is therefore a smart investment when you want to build a pool for the whole family. In addition, pool covers are often required under Swedish law for permanent pools.
- Pool enclosure: Combines safety and energy savings.
- Slatted cover: Sleek, automatic option.
- Manual covers: Affordable but require more work.
By building a pool with the right cover, you minimize risks and get more out of your investment.
Lighting, ladders, and stairs
When planning to build a pool, details are important for both function and aesthetics. LED lighting is energy efficient and creates an atmospheric setting even in the evening. Stainless steel ladders and stairs make it easier for all ages to get in and out of the pool, and the right design increases safety.
Design choices such as recessed steps or wide corner steps make the pool more accessible and contribute to an exclusive impression. Also consider non-slip surfaces and lighting placement for increased safety when building a pool.
- LED lighting: Long lifespan, low energy consumption.
- Ladders and stairs: Adapt 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 vacuum heads 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.
- Vacuum head: Affordable option for simple cleaning.
- Brushes and nets: Complements for manual cleaning.
Building a pool with a focus on smart maintenance lets you spend time enjoying rather than cleaning. With the right equipment, pool life becomes easier, safer, and more enjoyable.
Economy, 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 each financial step and planning for future operation and maintenance, you can maximize the value of your investment and enjoy the pool for many years to come.
Investment cost and value increase
When planning 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 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 (design, building permits) | 10 |
Building a pool often increases property value by 5–10 percent according to Swedish real estate 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
Operating costs for building a pool vary depending on size, insulation, and equipment. The largest items are heating, electricity, water top-ups, and chemicals for water care. A modern heat pump accounts for about 60 percent of the total operating cost, while electricity and water account for the remainder.
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 equipment | 200–400 |
| Water top-ups | 100–200 |
| Chemicals | 150–300 |
| Maintenance equipment | 100–200 |
By choosing energy-smart solutions and properly sized equipment, 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 essential to keep your pool in top condition year after year. Weekly routines include checking water chemistry, cleaning filters, and inspecting equipment. Seasonal service can include backwashing the sand filter, replacing gaskets, and checking the heat pump.
To simplify everyday life, you can invest in a Pool robot for easier maintenance. A pool robot automatically cleans the bottom and walls, saving both time and energy. When you choose to build a pool with modern maintenance solutions, you reduce the risk of costly problems.
Professional service is recommended at least once a year, especially for larger pool systems. This ensures that the equipment operates 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 add-ons may be required for equipment, a pool enclosure or more expensive accessories. Always check the terms with your insurance company before installation.
Warranties on the pool structure, liner, equipment, and installation are important for long-term peace of mind. Reputable suppliers often offer 10–15 years warranty on the structure and 2–5 years on equipment. Save all documentation and service history; it can be crucial in the event of damage or an insurance claim.
When planning to build a pool, it is wise to factor in both insurance and warranties from the start.
Sustainability and the environment
Environmental aspects have become increasingly important for those who want to build a pool. Choose energy-efficient heat pumps, recyclable materials, and modern treatment systems that reduce the need for chemicals. Solar panels and pool covers with insulating properties are smart solutions to reduce your climate footprint.
Salt chlorinators and UV treatment make the pool more environmentally friendly and gentle on the skin. Also think about water conservation by covering the pool when it is not in use.
Building a pool with a focus on sustainability provides both economic and environmental benefits in the long term. By making thoughtful 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 you to create a unique oasis that enhances both your home and everyday life.
Design trends and smart solutions
Design is at the center when Swedes choose to build a pool. Rectangular pools dominate, often with clean lines and nature-inspired colors. This year there is increased demand for infinity pools and black or dark blue liners that create mirror-like surfaces.
Material trends point toward fiberglass 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 as the pool blends into the garden’s overall 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 treatment. Automatic pool covers and chemical dosing simplify maintenance and provide better control over water quality.
With smart systems, you can monitor the pool remotely, save energy, and tailor the swimming experience to weather and 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 gardens, compact mini pools with spa features are common, while larger plots accommodate generous in-ground pools with room for the whole family.
One example is a family in Skåne who combined a pool with a wooden deck, a 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 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 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 ensures your pool remains a source of joy for many years to come.
