How Much Does Facade Cleaning Cost per m²?
The average price of a facade cleaning service is 600 € for a 50 m² facade. If specific means are required (chemicals, sandblasting, or high-pressure water), the cost can reach 1,000 € - 1,250 €.
The amounts are indicative and come from the original imported guide. The final budget depends on scope, materials, and previous condition of the space.
Service Levels and Pricing
Choose the façade cleaning level that best fits your budget and your building's condition.
Basic
Superficial cleaning with pressure water for façades in good condition. Ideal for annual maintenance of buildings with no accumulated dirt.
Standard
Deep cleaning with specialized chemical products and pressure water to remove dirt, moss, and stains. The most recommended option for most façades.
Premium
Intensive cleaning with sandblasting or specialized high-pressure systems for severely deteriorated façades. Includes protective treatments and sealers.
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Facade cleaning prices per m²
Generally, facade cleaning prices range between 10 € and 30 €/m². However, for especially valuable stone facades, laser cleaning can be used, which starts at 200 €/m². The following table shows approximate prices for cleaning work performed with different techniques; these are prices that may vary depending on the conditions and material of the surface, so the recommendation is to request quotes from specialists.
Basic facade cleaning
Facade cleaning with pressure water
Facade cleaning with sandblasting
Facade cleaning with acid
Window and facade cleaning
Graffiti removal
Facade cleaning with laser
Tips before facade cleaning with Reformia
The average cost of a facade cleaning service is 600 €, for a 50 m² facade. If specific methods are needed (chemicals, sandblasting, or high-pressure water), the cost can reach 1,000 € - 1,250 €.
1. Choose a company with guarantees and experience
When hiring facade cleaning for a building, it is best to compare information offered by companies on their websites. It is advisable to select professional companies with approved products and machinery, experienced personnel, specialized processes, and professional equipment. It is recommended to look for certification marks (for example, the Quality Management System (ISO 9001:2008) certified by AENOE), examples of completed work, and customer reviews.
2. Evaluate if other work is needed
When facade cleaning is performed, scaffolding usually needs to be set up or height-work professionals must be hired. If other work needs to be done (repair cracks, waterproof the facade, paint, etc.), it can be a good time to undertake comprehensive rehabilitation and save time, hassle, and money.
3. When is the best time to clean
It is always advisable to choose a mild time of year with little chance of rain or wind. It is also recommended not to wait until the facade is very dirty or damaged: the price will be much higher if intensive methods need to be applied.
The average cost of a facade cleaning service is 600 €, for a 50 m² facade. If specific methods are needed (chemicals, sandblasting, or high-pressure water), the cost can reach 1,000 € - 1,250 €.
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 to hire a facade cleaning service
The average cost of a facade cleaning service is 600 €, for a 50 m² facade. If specific methods are needed (chemicals, sandblasting, or high-pressure water), the cost can reach 1,000 € - 1,250 €.
1. Assess the current condition of the facade
Inspect your façade carefully to identify dirt levels, stains, algae, or deposits. This initial assessment is crucial to determine which cleaning method you need: from basic cleaning at 10 € to specialized techniques like sandblasting at 28 € per m². A proper evaluation ensures accurate quotes.
2. Measure the surface area in square meters
Calculate the total façade area to be cleaned in square meters. This data is essential since prices are quoted per m²: basic cleaning costs around 10 €/m², while services like acid cleaning reach 32 €/m². Measure all sections accurately to get a realistic budget.
3. Identify the type of dirt and materials
Determine what type of dirt your façade has: graffiti, moss, rust stains, or general pollution. Each type requires different treatment with varying costs: graffiti removal from 40 €/m² or pressure washing from 15 €/m². The façade material also influences the method selected.
4. Request quotes from specialized companies
Contact at least three façade cleaning companies to receive detailed quotes. Ask them to specify which method they'll use (pressure washing at 15 €/m² or sandblasting at 28 €/m²) and whether they include additional work like window cleaning at 35 €/m². Quotes should be in writing and non-binding.
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.
Facade size and height
Facade cleaning is charged per m², ranging from 12-25 € per m² depending on height and accessibility. Taller facades require specialized equipment and scaffolding, significantly increasing the total cost.
Type of dirt and facade material
Moisture stains, mold, rust, or lime deposits require specific chemical treatments that are more expensive than standard cleaning. The material (stone, brick, concrete, or cladding) also influences the method and final price.
Cleaning method used
Pressure washing is more economical (from 600 €), while sandblasting or chemical cleaning systems can reach 1,000-1,250 € depending on complexity and products required.
Accessibility and geographic location
Facades with difficult access, on narrow streets, or in downtown urban areas have additional logistics costs. Travel outside the metropolitan area can also increase the final budget.
Factors influencing facade cleaning prices
The average cost of a facade cleaning service is 600 €, for a 50 m² facade. If specific methods are needed (chemicals, sandblasting, or high-pressure water), the cost can reach 1,000 € - 1,250 €.
Cleaning a wood and granite facade of a 5-story building costs around 3,350 €. If cleaning a 2-story semi-detached house with manual methods, the price will be around 78 €. Cleaning a ground-level granite facade (40 m²) with sandblasting, without scaffolding, costs about 1,140 €. And removing graffiti from a 30 m ground-level facade with hot high-pressure water costs approximately 700 €.
Recommendations for facade cleaning
The average cost of a facade cleaning service is 600 €, for a 50 m² facade. If specific methods are needed (chemicals, sandblasting, or high-pressure water), the cost can reach 1,000 € - 1,250 €.
- Labor: facade cleaning services include labor, products, and tools used. The average labor rate is 11 €/m².
- Type of stain or level of dirt: logically, the more difficult the stains are to remove (or the more ingrained the dirt), the higher the service price. The simplest cleaning is done by hand with a brush. If paint residue, graffiti, mold, or salt efflorescence needs to be removed, chemical products must be used. Paint is removed with stripping gel, while fungicide products are used to clean mold from a facade. Efflorescence is treated with muriatic acid. When dirt cannot be removed by manual means, mechanical methods must be used with higher costs (sandblasting, high-pressure water, or high-pressure water with chemical products).
- Facade material: brick, stone, or single-layer facades are very resistant and easiest to clean. Painted facades are more difficult, as paint can flake off if the cleaning is too aggressive. In these cases, manual methods are preferable. In general, cleaning an exposed brick facade (10 x 10 m) costs an average of 1,300 €. Meanwhile, cleaning a stone facade (granite) costs around 410 €.
- Technique used: manual cleaning with a brush (dry or with water) costs an average of around 10 €/m². If chemical products are used, the price will increase by about 2 €/m². When mechanical means are used, the price increases due to hiring specialized workers and using equipment. The average cost reaches 16 €/m².
This type of facade presents a difficulty when cleaning because the surface material is porous. This means that in addition to surface dirt, they may have mold stains caused by ingrained moisture. For this reason, cleaning usually requires using some chemical fungicide product.
Brick
To remove dust and accumulated dirt on the surface, facade cleaning is usually done with high-pressure water and detergent. On this material, other types of stains related to moisture may appear, those caused by efflorescence. These types of stains are not always removed with the traditional method; sometimes a brush and a specific product are necessary.
- Scaffolding rental: to clean the facade of a building with two or more floors, scaffolding must be installed. This will increase the service price. The average cost of renting scaffolding for 1 day is between 200 € (100 m²) and 700 € (500 m²).
- Other work: when a facade is cleaned, problems and defects are often identified that need repair. It is also important to apply a protective product once the work is complete so that the facade remains in good condition. Repairing cracks and moisture and painting afterwards costs an average of 32 €/m². Applying a siloxane protector to a brick or natural stone facade costs around 12 €/m². If only the facade needs painting, the cost is around 11 €/m².
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Frequently Asked Questions
How much does facade cleaning cost per square meter?
The average price for facade cleaning in Spain ranges from 12 € to 25 € per m², depending on the type of dirt and the method used. For a 50 m² facade, the total cost is around 600 €, although if special treatments such as sandblasting or high-pressure water cleaning are required, it can reach 1,000 € - 1,250 €. Prices vary depending on the city and the condition of the facade.
How long does it take to complete facade cleaning?
A medium-sized facade (50 m²) is typically cleaned in 2 to 4 working days, although this depends on the method used and weather conditions. If deeper work with chemicals or water pressure is needed, the process can extend to 1-2 weeks. It's important to note that good weather is required and some methods need drying time between applications.
What services are included in a facade cleaning quote?
A basic cleaning service includes removal of dirt, dust, mold and stains using conventional methods. Extended services may include antimicrobial disinfection, moisture treatment, repair of small cracks and joint sealing. It's essential to review the detailed quote to confirm what's included, as additional services such as mortar restoration or painting will have extra costs.
How do I choose the best facade cleaning company?
The ideal approach is to request quotes from at least 3 specialized companies, verify they have licensing and liability insurance, and review references from previous clients. Make sure they use appropriate methods for your facade material (stone, brick, concrete, etc.) and that the quote is transparent with all costs itemized. Professional companies will offer a guarantee on the work performed.
Do I need a permit to clean my building's facade?
In residential communities, it's mandatory to obtain approval from the community board before carrying out any work on the facade, even if it's just cleaning. Some Spanish municipalities require a municipal permit if special equipment such as scaffolding or elevated platforms are used. Check with your local town hall about local regulations and with your residents' association before hiring the service.
Got more questions? Contact us!
Got more questions? Contact us!
Frequently Asked Questions
How much does facade cleaning cost per square meter?
The average price for facade cleaning in Spain ranges from 12 € to 25 € per m², depending on the type of dirt and the method used. For a 50 m² facade, the total cost is around 600 €, although if special treatments such as sandblasting or high-pressure water cleaning are required, it can reach 1,000 € - 1,250 €. Prices vary depending on the city and the condition of the facade.
How long does it take to complete facade cleaning?
A medium-sized facade (50 m²) is typically cleaned in 2 to 4 working days, although this depends on the method used and weather conditions. If deeper work with chemicals or water pressure is needed, the process can extend to 1-2 weeks. It's important to note that good weather is required and some methods need drying time between applications.
What services are included in a facade cleaning quote?
A basic cleaning service includes removal of dirt, dust, mold and stains using conventional methods. Extended services may include antimicrobial disinfection, moisture treatment, repair of small cracks and joint sealing. It's essential to review the detailed quote to confirm what's included, as additional services such as mortar restoration or painting will have extra costs.
How do I choose the best facade cleaning company?
The ideal approach is to request quotes from at least 3 specialized companies, verify they have licensing and liability insurance, and review references from previous clients. Make sure they use appropriate methods for your facade material (stone, brick, concrete, etc.) and that the quote is transparent with all costs itemized. Professional companies will offer a guarantee on the work performed.
Do I need a permit to clean my building's facade?
In residential communities, it's mandatory to obtain approval from the community board before carrying out any work on the facade, even if it's just cleaning. Some Spanish municipalities require a municipal permit if special equipment such as scaffolding or elevated platforms are used. Check with your local town hall about local regulations and with your residents' association before hiring the service.