Facade cleaning costs
Facade cleaning costs 2026
Professionally cleaning your facade costs on average between €7 and €25 per square metre, depending on the cleaning method, the material of your exterior walls, and the level of dirt. Facade cleaning removes green deposits, exhaust fumes, and other pollution from your exterior walls using techniques such as steam cleaning, sandblasting, or chemical cleaning. In this price guide, you can read exactly what the costs for cleaning your facade are and what to look out for when choosing a method.
Table of Contents
- What does facade cleaning cost?
- Facade cleaning costs per cleaning method
- Price-determining factors for facade cleaning
- Extra costs and surcharges for facade cleaning
- How does the professional work during facade cleaning?
- How can you save on facade cleaning?
- Common causes of facade pollution
- Find the best professional for facade cleaning
- Frequently asked questions about facade cleaning
- Book a professional for facade cleaning
- Useful links
What does facade cleaning cost?
Facade cleaning costs on average between €7 and €25 per square metre, depending on the chosen cleaning method and the type of facade material. Steam cleaning is the most affordable option starting from €7 per square metre, while nebula blasting can cost up to €25 per square metre.
Facade cleaning costs per method
| Type of cleaning | Costs per m² |
|---|---|
| Steam cleaning | €7 to €13 |
| Sandblasting | €10 to €20 |
| Moisture blasting | €12 to €22 |
| Chemical cleaning | €15 to €20 |
| Nebula blasting | €20 to €25 |
The costs for facade cleaning per m² vary mainly due to the intensity of the method and the required equipment. Steam cleaning requires less preparation and is therefore often the cheapest choice for light pollution. Nebula blasting, on the other hand, is a gentler but more labour-intensive technique suitable for delicate materials such as natural stone, which explains the higher price.
When calculating the total costs for facade cleaning, first measure the total surface area of your exterior walls. The affiliated professionals charge for their work per square metre of facade surface. All mentioned prices are including 21% VAT and labour.
Facade cleaning costs per cleaning method
The costs for facade cleaning vary greatly per cleaning method, from €7 per square metre for steam cleaning to €25 per square metre for nebula blasting. The choice depends on the type of pollution, the facade material, and the desired degree of precision.
| Cleaning method | Costs per m² | Characteristics |
|---|---|---|
| Steam cleaning | €7 to €13 | Hot water (100-150°C), environmentally friendly, suitable for light pollution |
| Sandblasting | €10 to €20 | Small sand grains under high pressure, effective for heavy pollution, not suitable for porous cladding |
| Moisture blasting | €12 to €22 | Mixture of sand and water, gentler than dry sandblasting, adjustable grain thickness and pressure |
| Chemical cleaning | €15 to €20 | Biological or chemical agents tailored to the substrate, very effective without damage |
| Nebula blasting | €20 to €25 | Gentlest technique with indirect blasting, very accurately adjustable, ideal for historic buildings |
Price-determining factors for facade cleaning
The costs for facade cleaning vary greatly per situation. The method, the type of cladding, and the level of pollution together determine most of the final price. Practical factors such as accessibility and planning also play a role.
Cleaning method
The chosen cleaning method has the greatest influence on the costs. Steam cleaning is the most cost-efficient because it only uses hot water and requires little preparation. Nebula blasting, on the other hand, requires specialist equipment and longer processing time, making it up to three times more expensive.
Type of cladding
Porous materials such as natural stone or unglazed brick require gentler techniques to prevent damage. This often means moisture blasting or nebula blasting instead of cheaper sandblasting. Harder cladding such as glazed clinkers can be cleaned with more powerful, cheaper methods.
Level of pollution
Light pollution with algae or dust can often be removed with steam cleaning. For stubborn pollution such as soot, graffiti, or deeply penetrated green deposits, more intensive methods are needed. Chemical cleaning or sandblasting require more time and material, which increases the costs per m².
Surface area of the facade
Surface area of the facade – The total surface directly determines the final price. A larger facade means more square metres and therefore higher total costs. For larger projects over 100 square metres, a more favourable rate per square metre can sometimes be agreed upon.
Accessibility
Difficult-to-reach facades require extra time and effort. High walls require scaffolding or aerial platforms, narrow passages limit access with equipment. Obstacles such as garden furniture or parked cars must be moved. These extra actions increase the labour duration and thus the costs.
Urgency versus planned work
Planned work can be scheduled more efficiently, saving time and money.
Weekend
Work at the weekend is more expensive than during the week. The professional works outside regular hours, which justifies a higher hourly rate.
Complexity
Tasks with multiple cleaning methods or difficult substrates require more time and expertise. A facade with different materials or historical details requires more attention and precision.
Region
In large cities, the costs per m² are often higher than in rural areas. This is due to higher overhead costs and travel time in urban environments.
Regular maintenance
Addressing small pollutions early prevents the need for heavier methods later. Cleaning a lightly polluted facade with steam costs much less than removing stubborn deposits with sandblasting.
Local professional
Local professionals can be on-site faster and often know the local facade types. This saves travel time and prevents unnecessary costs.
Good preparation
Ensure the facade is freely accessible before the professional arrives. Remove obstacles, check if a water connection is available, and communicate specifics in advance. This prevents delays and extra costs.
Transparent price agreements
With an honest platform, you know in advance what you pay. No surprises afterwards and no call-out charges means the costs for facade cleaning are exactly as agreed.
Extra costs and surcharges for facade cleaning
Extra costs for facade cleaning depend on the situation. At Zoofy, you do not pay call-out charges.
- Replacing or renovating joints costs €13 to €20 per square metre extra. After cleaning, this is the ideal time to address damaged joints.
- Impregnating the facade costs €7 to €15 per square metre extra. Applying a protective layer after cleaning ensures moisture has less chance and the cladding lasts longer.
- Urgency surcharge: For urgent tasks, a surcharge often applies because the professional must adjust their planning.
- Weekend surcharge: Working at the weekend increases the costs because the professional works outside regular hours.
How does the professional work during facade cleaning?
In facade cleaning, the professional follows a fixed sequence of steps to clean your facade professionally.
- Inspection: The professional assesses the state of the facade, the type of material, and the level of pollution. Based on this, the best cleaning method is determined, which influences the costs.
- Preparation: The immediate surroundings are shielded to prevent damage to plants, windows, and other surfaces. The necessary equipment is set up and checked.
- Cleaning: Depending on the chosen method, the facade is cleaned. With steam cleaning, the professional uses hot water; with sandblasting, small grains under high pressure; with chemical cleaning, special agents tailored to the facade material.
- Control and aftercare: After cleaning, the professional checks the facade for any damage or spots that need extra attention. Optionally, the facade can be impregnated for long-term protection.
The duration of the task depends on the surface area and the cleaning method. On average, cleaning a standard facade takes a few hours to a day. For the lowest costs, ensure the facade is freely accessible, remove cars and garden furniture, and arrange a water connection if possible.
How can you save on facade cleaning?
There are several ways to reduce the costs of facade cleaning without compromising on quality.
- Clean regularly: Have your facade cleaned on time before the pollution becomes serious. Light pollution can be removed with cheaper steam cleaning, while heavy deposits require more expensive methods such as sandblasting or chemical cleaning.
- Clear the workspace: Ensure the facade is easily accessible by removing obstacles, garden furniture, and cars. The professional can then get straight to work, saving time and therefore costs.
- Book on weekdays: Choose weekday work and plan ahead. Weekend tasks are more expensive because the professional works outside regular hours.
- Combine work: Have joints repaired and the facade impregnated immediately if necessary. This is more efficient than booking separately later, which prevents extra costs.
- Book through Zoofy: You get a fixed rate in advance, without call-out charges and without surprises. You only pay after completion of the task.
Common causes of facade pollution
Facade pollution can have various causes, each having its own impact on your exterior walls.
Algae and mosses
Algae and mosses grow mainly on north-facing facades and damp spots where there is little sunlight. You recognize this by green or black deposits on the facade. This biological pollution retains moisture, which can eventually affect joints.
Soot and air pollution
Soot and exhaust fumes cause dark discolouration of your facade, especially in urban areas with high traffic. This pollution adheres to the facade surface and slowly penetrates porous materials, which can cause permanent stains.
Limescale and efflorescence
Limescale is caused by leaching of lime from joints or concrete and is recognizable by white spots. Efflorescence consists of white salts that come to the surface through moisture. If you ignore facade pollution, it can lead to permanent discolouration and damage to joints, which ultimately increases costs due to the need for more intensive cleaning methods.
Find the best professional for facade cleaning
A reliable professional prevents damage by choosing the right cleaning method for your cladding.
- No call-out charges: You only pay for the work itself, never extra for the arrival of the professional.
- Fixed price in advance: You know exactly what the costs for facade cleaning are, without surprises afterwards.
- Quick booking without quote hassle: Choose a moment directly and book a professional, without applying for quotes for a long time.
- Payment via QR code after completion: You only pay once the task is fully completed and you are satisfied.
- Reliable, verified professionals: All affiliated professionals are thoroughly screened and verified.
- Expert advice: The professional assesses which technique best suits your facade material and pollution level, so that costs remain optimal.
Frequently asked questions about facade cleaning
What does facade cleaning cost per m²?
The costs for facade cleaning lie between €7 and €25 per square metre, depending on the chosen cleaning method. Steam cleaning is the cheapest, while nebula blasting is the most expensive.
Which cleaning method is the cheapest?
Steam cleaning is the most affordable option with costs between €7 and €13 per square metre. However, this method is only suitable for light pollution and not for stubborn deposits or graffiti.
Can you clean your facade yourself?
You can, but a professional prevents damage by choosing the right method for your facade type. Incorrect techniques can permanently damage porous materials or affect joints.
How often should you clean a facade?
On average every 5 to 10 years, depending on the location and level of pollution. Facades in urban areas or in northerly spots with little sunlight often require more frequent maintenance.
What is the difference between sandblasting and moisture blasting?
Moisture blasting uses a mixture of sand and water, making it gentler than dry sandblasting. This makes moisture blasting suitable for porous materials such as natural stone or unglazed brick.
Is facade impregnation necessary after cleaning?
It is not mandatory, but it is recommended. Facade impregnation costs between €7 and €15 per square metre and protects against moisture, which extends the lifespan.
How long does facade cleaning take?
For a standard home, it takes a few hours to a day, depending on the surface area and the chosen method. Larger facades or more intensive techniques such as nebula blasting require more time.
Can facade cleaning damage my facade?
With the right method, no. A professional selects the technique that suits your facade material, so that damage is prevented and the costs per m² do not increase unnecessarily due to repair work.
When is chemical cleaning the best choice?
For stubborn pollution such as soot, graffiti, or deeply penetrated deposits where other methods are not effective. The agents are tailored to the substrate for optimal result without damage.
Do I pay call-out charges at Zoofy?
No, at Zoofy you never pay call-out charges. You get a fixed price in advance and pay only after completion of the task via QR code.
Book a professional for facade cleaning
Ready to have your facade cleaned? At Zoofy, you book a professional directly, without quotes and without call-out charges. You see exactly what it costs in advance, and Zoofy connects you to a reliable professional who has been verified. You only pay once the work is done.