
Complete Pool Renovation: Price and Quotes
A comprehensive pool renovation in Spain has an average budget of 14,500 €, though it can range from 4,000 € to 25,000 € depending on the project scope. The final cost depends on the pool size, materials chosen (tile, microcement, or fiberglass) and work complexity, from basic resurfacing to automatic purification systems around 2,100 €. It is advisable to request detailed quotes from several professionals to compare options and ensure the best value for money.
Amounts are indicative and sourced from the original imported guide. The final budget depends on the scope, materials, and previous condition of the space.
Service Levels and Prices
Compare the different options available according to your budget and needs.
Basic
Renovation focused on the essentials: leak repair, deep cleaning, repainting, and filter replacement. Ideal for small pools or specific problems that don't affect the structure.
Standard
Complete renovation with coating renewal, modernized filtration systems, and LED lighting. The most popular option in the Spanish market.
Premium
Luxury comprehensive renovation with cutting-edge technology, complete automation, high-end finishes, and maximum energy efficiency systems.
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Pool Comprehensive Renovation Prices
See what homeowners usually pay for the most common tasks. Use these ranges to fine-tune your scope and avoid missing key items in your budget.
Complete small pool renovation (up to 25 m²) - Lining and filtration
Complete medium pool renovation (25-50 m²) - Draining, waterproofing and full equipment
Complete large pool renovation (50-100 m²) - Structure, fiberglass lining and filtration system
Rehabilitation with lining replacement to tile or microcement (per m²)
Installation of automatic filtration and chlorination system
Repair and sealing of structural leaks with waterproofing
Steps for a comprehensive pool renovation with Reformia
Complete renovation of a swimming pool.

1. Assess the current condition of the pool
Before budgeting a complete pool renovation, inspect the structure, coating, and existing systems thoroughly. Identify cracks, leaks, tile discoloration, and filtration equipment performance. This assessment determines whether you need leak repair (from 1,800 €) or a full overhaul.

2. Get quotes from specialized companies
Request detailed quotes from at least three certified pool renovation companies. Costs vary by size: small pools from 3,500 €, medium 7,200 €, and large comprehensive renovation 12,800 €. Compare included services, warranties, and timelines to find the best value.

3. Choose materials and filtration systems
Choose between coating options like tile or microcement (180 € per m²) and automatic filtration systems (from 2,100 €). Consider future maintenance and durability based on your budget: basic from 4,000 €, standard up to 15,000 €, or premium with luxury finishes.
Complete renovation of a swimming pool.
What is usually included in a quote
Each professional may structure quotes differently, but most project budgets follow this logic.
Typically included
Often not included
Steps for a comprehensive pool renovation
Complete renovation of a swimming pool.

1. Assess the current condition of the pool
Before budgeting a complete pool renovation, inspect the structure, coating, and existing systems thoroughly. Identify cracks, leaks, tile discoloration, and filtration equipment performance. This assessment determines whether you need leak repair (from 1,800 €) or a full overhaul.

2. Get quotes from specialized companies
Request detailed quotes from at least three certified pool renovation companies. Costs vary by size: small pools from 3,500 €, medium 7,200 €, and large comprehensive renovation 12,800 €. Compare included services, warranties, and timelines to find the best value.

3. Choose materials and filtration systems
Choose between coating options like tile or microcement (180 € per m²) and automatic filtration systems (from 2,100 €). Consider future maintenance and durability based on your budget: basic from 4,000 €, standard up to 15,000 €, or premium with luxury finishes.

4. Plan the construction schedule
Coordinate with the company the schedule for complete pool renovation including drainage, waterproofing, equipment installation, and material curing. Plan duration based on size and complexity: basic renovations require 2-3 weeks, while premium projects may take 4-6 weeks.
What can change your final price
Even similar projects can end with different budgets. These are the factors that most often push costs up or down.
Pool size and shape
The total dimensions of the pool determine the amount of materials needed and working time. A 40 m² pool requires significantly more resources than a 20 m² one.
Current condition of the structure
If there are cracks, leaks, or serious structural damage, additional repair work will be necessary, which considerably increases the final budget.
Type of coating and finish
The choice between PVC coating, fiberglass, tile, or specialized paint directly affects the total cost. Higher quality materials come at a premium price.
Pool filtration system upgrade
The installation of new equipment such as pumps, filters, and automatic chlorination systems represents a significant expense that varies depending on the selected technology and capacity.

General Information
Complete renovation of a swimming pool.
A comprehensive pool renovation is a complete project that covers everything from structural repair to the renewal of filtration systems, coatings, and finishes. This type of intervention is recommended when the pool presents multiple problems simultaneously: cracks, leaks, discoloration, outdated equipment, or simply when it's time to completely modernize the installation. In Spain, the average cost of a comprehensive renovation ranges between 4,000 € and 25,000 €, depending on the pool size and scope of work.
Complete Pool Renovation Cost and Pricing Guide
Complete renovation of a swimming pool.
Work typically includes complete drainage, structural inspection and repair, coating replacement (paint, tile, or mosaic), installation of new purification systems, pipe renovation, LED lighting upgrades, and modernization of auxiliary equipment such as pumps and filters. The total project duration varies between 2 and 8 weeks depending on complexity and pool size.
Before hiring a comprehensive renovation, it is essential to request several detailed quotes and conduct a prior technical study. A good professional should perform a thorough inspection, identify all structural problems, and propose customized solutions. Considering the coating material, energy efficiency of the new equipment, and the possibility of automation can save costs in the long term.
A complete pool renovation in Spain typically ranges from €8,000 to €35,000, depending on the pool size, existing condition, and desired upgrades. This comprehensive renovation price includes structural repairs, resurfacing, new filtration systems, and updated safety features. Whether you're restoring an aging pool or modernizing an outdated facility, understanding the factors that influence the final cost is essential for budgeting purposes. The price can vary significantly based on your location within Spain, local labor rates, and the complexity of the work required.
The cost breakdown for a complete pool renovation generally includes several key components: structural assessment and repairs (€2,000-€8,000), pool resurfacing or replastering (€3,000-€10,000), equipment upgrades including pumps and filters (€2,500-€8,000), plumbing and electrical work (€1,500-€5,000), and finishing touches such as decking or landscaping (€1,000-€5,000). When requesting a quote from a professional pool contractor, it's important to provide detailed information about your pool's dimensions, current condition, and specific renovation goals. Comparing quotes from multiple professionals ensures you receive competitive pricing and understand what's included in each estimate.
To get an accurate price for your pool renovation project, contact several experienced professionals who specialize in this service. A detailed professional quote should itemize all work, materials, labor, and timeline estimates. Request references from past clients and verify that contractors are properly licensed and insured. Many professionals offer free initial consultations where they can assess your pool and provide preliminary pricing. By gathering multiple quotes and thoroughly evaluating each professional's experience and credentials, you'll be better positioned to make an informed decision that balances quality workmanship with value for your investment.
A platform built equally for homeowners and professionals
Whether you're planning a renovation or looking for your next project, Reformia gives both sides the tools to connect, compare, and collaborate with confidence.
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Demystify home renovation costs
Access clear price ranges for services and installations in your area, then create a request with realistic expectations.
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Frequently Asked Questions

How much does it cost to completely renovate a 40 m² pool?
For a 40 m² pool (standard garden size), the average cost of a comprehensive Standard renovation ranges between 10,000 € and 14,000 €. If you opt for the Basic option, it will be around 5,000 € - 7,000 €, while a Premium renovation with all extras will reach 18,000 € - 22,000 €. This price includes coating, new filtration, lighting, and basic structural repairs. If the pool has serious problems (major leaks, deep cracks, broken pipes), the cost can increase by 20-30%.
How long does a comprehensive pool renovation take?
A standard renovation requires between 3 and 5 weeks of continuous work. The phases include: drainage and cleaning (3-4 days), structural repair (5-7 days), coating replacement (5-7 days), system installation (5-7 days), lighting and finishes (3-4 days), and final testing (2-3 days). Times can vary depending on the weather (work cannot be done if it rains), pool size, and if unexpected problems appear during construction. A Basic renovation can be completed in 2-3 weeks, while a Premium one requires 6-8 weeks.
What exactly does a comprehensive pool renovation include?
A typical comprehensive renovation includes: complete drainage, structural inspection, repair of cracks and leaks, coating replacement (paint, mosaic, or tile), filtration system replacement (pump and filter), pipe renovation, installation of new lighting (preferably LED), repair of stairs and edges, initial chemical treatment, and functional testing. In Premium renovations, the following are added: heat pump, smart automation, ozonizer, and higher-quality finishes. It is important to clarify exactly what the quote includes, especially whether pipe repair is within the scope.
Do I need to completely empty the pool to renovate it?
Yes, for a comprehensive renovation it is essential to completely empty the pool. Total drainage allows you to inspect the entire structure, repair cracks in the walls and bottom, and correctly change the coating. Emptying can take 1-2 days depending on the volume and capacity of the drain pump. It is important that the water is managed correctly according to local regulations (it can be used for irrigation if suitable). It is not possible to perform a comprehensive renovation without completely emptying the pool, although for minor specific repairs, local repairs can be done without total drainage.
What is the difference between paint, mosaic, and tile coating?
Pool paint is the most economical option (2,000 € - 4,000 € for 40 m²) but requires renewal every 5-7 years. Mosaic is more durable (8-10 years), costs between 4,000 € - 8,000 € for 40 m², and offers excellent chemical resistance. Tile is the most premium option (6,000 € - 10,000 € for 40 m²), very durable (15+ years), and easy to clean, but more expensive to install. In warm climates like Spain, mosaic and tile are the most recommended options for durability. Paint is better for limited budgets if the pool is in good structural condition.
Got more questions? Contact us!

Got more questions? Contact us!
Frequently Asked Questions
How much does it cost to completely renovate a 40 m² pool?
For a 40 m² pool (standard garden size), the average cost of a comprehensive Standard renovation ranges between 10,000 € and 14,000 €. If you opt for the Basic option, it will be around 5,000 € - 7,000 €, while a Premium renovation with all extras will reach 18,000 € - 22,000 €. This price includes coating, new filtration, lighting, and basic structural repairs. If the pool has serious problems (major leaks, deep cracks, broken pipes), the cost can increase by 20-30%.
How long does a comprehensive pool renovation take?
A standard renovation requires between 3 and 5 weeks of continuous work. The phases include: drainage and cleaning (3-4 days), structural repair (5-7 days), coating replacement (5-7 days), system installation (5-7 days), lighting and finishes (3-4 days), and final testing (2-3 days). Times can vary depending on the weather (work cannot be done if it rains), pool size, and if unexpected problems appear during construction. A Basic renovation can be completed in 2-3 weeks, while a Premium one requires 6-8 weeks.
What exactly does a comprehensive pool renovation include?
A typical comprehensive renovation includes: complete drainage, structural inspection, repair of cracks and leaks, coating replacement (paint, mosaic, or tile), filtration system replacement (pump and filter), pipe renovation, installation of new lighting (preferably LED), repair of stairs and edges, initial chemical treatment, and functional testing. In Premium renovations, the following are added: heat pump, smart automation, ozonizer, and higher-quality finishes. It is important to clarify exactly what the quote includes, especially whether pipe repair is within the scope.
Do I need to completely empty the pool to renovate it?
Yes, for a comprehensive renovation it is essential to completely empty the pool. Total drainage allows you to inspect the entire structure, repair cracks in the walls and bottom, and correctly change the coating. Emptying can take 1-2 days depending on the volume and capacity of the drain pump. It is important that the water is managed correctly according to local regulations (it can be used for irrigation if suitable). It is not possible to perform a comprehensive renovation without completely emptying the pool, although for minor specific repairs, local repairs can be done without total drainage.
What is the difference between paint, mosaic, and tile coating?
Pool paint is the most economical option (2,000 € - 4,000 € for 40 m²) but requires renewal every 5-7 years. Mosaic is more durable (8-10 years), costs between 4,000 € - 8,000 € for 40 m², and offers excellent chemical resistance. Tile is the most premium option (6,000 € - 10,000 € for 40 m²), very durable (15+ years), and easy to clean, but more expensive to install. In warm climates like Spain, mosaic and tile are the most recommended options for durability. Paint is better for limited budgets if the pool is in good structural condition.


