Rating

Professional roof cleaning from dirt

Your roof will be

like new again

A clean roof that protects the entire house

Quick price quote

Rychlá cenová nabídka - en

What would you like?

Fast implementation

Without damage

Professional design

Why roof cleaning is important

Cleaning a roof is similar to washing a car. We wash our cars up to twenty times a year because we want them to look good and, above all, to prevent rust. However, the roof is an even more important "shield" for the house – it is always outside, catching moss, algae, dust, and bird droppings – yet many people only deal with it once every ten years. Regular cleaning extends the life of the roofing, maintains functional water drainage, and delays expensive repairs or roof replacement. Don't underestimate this investment—it's small compared to how much it can save you in the future.

How does it work here?

1.

Providing basic information

In order to prepare properly, we need the exact address of the property and a photo of it, your contact details (name, phone number, email address) and, ideally, a photo of the roof, especially the most polluted areas, along with brief information about the type of roofing. You can easily send us this information via our chatbot, the contact form on our website, by email, or by phone—choose the method that suits you best.

2.

A sales representative will contact you and provide further details.

Our representative will contact you based on your region, briefly discuss your requirements with you, and estimate the roof area based on map data. We will then send you a non-binding indicative price quote.

3.

Confirmation of price quote and completion date

Once you agree to the offer and confirm your order, we will arrange a specific date. On the day of the service, our technician will accurately measure the roof on site, and together we will confirm the scope of work and the final price before starting the cleaning.

Entrust the roof of your house to our hands

We have been cleaning roofs of family houses since 2011. You will receive an approximate price
in advance, we will measure everything accurately on site, wash and impregnate with a 3-year
warranty.

Non-binding inquiry

What we have already done

Washing and Impregnation of an Apartment Building Facade — Prague 4

613 m2 za 1

Reference: Cleaning (Washing) and Impregnation of an Apartment Building Facade in Prague 4. Scope: 613 m². UMYJEMTO.
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Cleaning and Waterproofing of a Commercial Building's Facade – Ostrava

657 m2 za 1

Project: Cleaning and waterproofing of the facade of a commercial building in Ostrava. Area: 657 m². UMYJEMTO.
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Cleaning and Waterproofing of an Apartment Building Facade – Karviná - Mizerov

850 m2 za 1

Project: Cleaning and waterproofing of the facade of an apartment building in Karviná. Area: 850 m². UMYJEMTO.
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Cleaning and Waterproofing of a Commercial Building’s Facade – Moravský Písek

220 m2 za 1

Project: Cleaning and waterproofing of the facade of a commercial building in Moravský Písek. Area: 220 m². UMYJEMTO.
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Cleaning and Waterproofing of an Apartment Building Facade – Karviná - Mizerov, Borovského Street

260 m2 za 1

Project: Cleaning and waterproofing of the facade of an apartment building in Karviná. Area: 260 m². UMYJEMTO.
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Cleaning and Waterproofing of an Apartment Building's Facade – Mirošov

2400 m2 za 2

Project: Cleaning and waterproofing of the facade of an apartment building in Mirošov. Area: 2,400 m². UMYJEMTO.
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Cleaning and Waterproofing of an Apartment Building's Facade – Opava

853 m2 za 1

Project: Cleaning and waterproofing of the facade of an apartment building in Opava. Total area: 853 m². UMYJEMTO.
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Cleaning and Waterproofing of an Apartment Building's Facade – Strakonice

1050 m2 za 2

Project: Cleaning and waterproofing of the facade of an apartment building in Strakonice. Total area: 1,050 m². UMYJEMTO.
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Cleaning and Waterproofing of an Apartment Building's Facade – Nová Role

1110 m2 za 1

Project: Cleaning and waterproofing of the facade of an apartment building in Nová Role. Total area: 1,110 m². UMYJEMTO.
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Cleaning and Waterproofing of an Apartment Building Facade – Prague 14 (Kyje)

3098 m2 za 4

Project: Cleaning and waterproofing of the facade of an apartment building in Prague 14 – Kyje. Total area: 3,098 m². UMYJEMTO.
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Cleaning the facade of the COOP store

m2 za 

Fasáda prodejny COOP byla dlouhodobě vystavena povětrnostním vlivům, prachu a usazeninám z okolního provozu. Rozhodli jsme se proto zasáhnout – a výsledek mluví sám za sebe. Pomocí profesionální technologie a účinného mycího systému s horkou vodou jsme dosáhli viditelného rozdílu během jediného dne. Povrch je nyní nejen čistý, ale i opticky oživený, což přispívá k příjemnějšímu dojmu z celé prodejny. Pravidelná údržba fasády navíc pomáhá prodloužit její životnost a zvyšuje prestiž značky v očích zákazníků.
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High-rise cleaning of an apartment building with a weathered facade contaminated by dust and bacterial deposits

m2 za 

We cleaned the apartment building, removing dust, grime from the facades, and bacterial buildup. See for yourself how well we did
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Roof cleaning for a single-family home in Karviná

m2 za 

From Karviná, we demonstrate how we professionally clean the roof of a single-family home that was covered in moss, lichen, and other debris. Using professional equipment and eco-friendly products, we restored the roofing to its original appearance, improved its functionality, and extended its lifespan.
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Cleaning the museum's facade

m2 za 

We used a stream of water to remove all the dirt. Take a look at the photos below to see that the museum is now 100% spotless!
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Cleaning of apartment building facades in Bohumín

2500 m2 za 

We used a high-pressure water jet to remove green algae and all other dirt from the insulated facade of this apartment building. Take a look at the photos below to see how the building looks 100% better!
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Painting and Cleaning of Prefabricated Building Facades - 2017

m2 za 

A selection of photos from 2017 showing facade cleaning, painting, or both. As you can see for yourself in the photos, thanks to professional aerial equipment, cleaning or painting at any height is no problem at all.
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Painting the facades of apartment buildings with Swiss KABE Farben coating systems

m2 za 

Take a look at examples of apartment buildings painted with KABE Farben Swiss coating systems
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The successfully cleaned facade of an apartment building

m2 za 

We cleaned the facade of a housing cooperative, removing grease and organic debris. It wasn’t easy, but the praise we received at the end made it all worth it! Cleaning the facade of the apartment building you see in the photos below initially looked like it would be too difficult. Due to the difficult terrain, we had trouble setting up the platform on the east side of the property. But everything turned out well in the end; we managed to overcome the challenges, and as you can see in the BEFORE and AFTER photos, the apartment building’s facade looks brand new:
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Painting and Cleaning of Prefabricated Building Facades

m2 za 

Take a look at how many prefab apartment building facades we’ve already restored this year to look just as they did when they were first built. At Umyjemto, we’re simply the best at washing and painting apartment building facades!
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How Our Graffiti Removal System Easily Handled a Stone Wall

m2 za 

Perfect graffiti removal isn’t just a dream—with our World’s Best Graffiti Removal System, it’s a reality! Check out the photos from our graffiti removal project in Prague’s historic district. What was the job? We were tasked with removing graffiti from a granite stone wall. The project was complicated by other construction work taking place at the same time. But despite the challenging terrain and weather, our team handled the task well. Looking at the before-and-after photos, it’s hard to believe it’s the same wall! After we finished our work, there’s not a trace of graffiti left:
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Removal of graffiti from the exterior and interior surfaces of a train car

m2 za 

We gave a presentation in Bratislava for the Slovak Railways on our technology and products for removing graffiti from non-porous surfaces. Our products—Sensitive Surface Graffiti Remover and Transgel Graffiti Remover—successfully removed graffiti from a train car, tackling not only standard spray paint but also the special and highly stubborn Stealth Ink marker paint, which is known for being extremely difficult to wash off.
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Video demonstration of how we remove graffiti from a brick wall and then apply an anti-graffiti coating

m2 za 

In this video demonstration, we show the complete process of removing graffiti from a brick wall, including thorough surface cleaning and the subsequent application of a special anti-graffiti coating. Thanks to professional products and the right technology, spray paint is removed gently yet effectively without damaging the brickwork. In the second phase, we show how the protective coating works as a preventative measure—if the wall is spray-painted again, it allows for quick and easy cleaning without leaving any traces. An ideal solution for cities, municipalities, and private building owners who want long-term protection for their facades.
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Video – Cleaning the facade of an apartment building

m2 za 

In this video, we demonstrate how a professional facade cleaning of an apartment building is carried out, restoring the building to its original appearance and extending the life of the plaster. Viewers will learn what equipment and cleaning agents are used, what the differences are between various types of dirt (dust, smog, organic contaminants), and why it is important to choose a gentle yet effective approach. The video offers practical tips for property managers, homeowners’ associations, and developers who want to invest in the long-term aesthetics and protection of their buildings.
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Cleaning the facade of an apartment building from all sides and angles

m2 za 

Today, we’re going to take a really close look at our company’s core service—cleaning the facades of apartment buildings. We went to the trouble of thoroughly photographing our work and its results using a professional high-resolution camera while cleaning the facade of a massive apartment building. We photographed the cleaning process from every possible angle and from all sorts of—often unconventional—perspectives. While taking the photos, we ran from one balcony to another and from one building to another to capture the cleaning process perfectly in all its glory. The result is a sometimes surprising but always fantastic photo documentation of the facade cleaning. Sit back, relax, and don’t take your eyes off this unique collection of photos—you’ve never seen anything like it!
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Restoring the appearance of the insulated facade of a prefabricated apartment building

m2 za 

We used a high-pressure water jet to remove green algae and all other dirt from the insulated facade of a six-story prefabricated apartment building. Take a look at the photos below to see how the building has been completely revitalized!
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Cleaning the facade of an apartment building

m2 za 

Another apartment building where we removed a spreading green coating of microorganisms (mold, fungi, algae, etc.) from the insulated facade. Not only does the entire facade look like new, but more importantly, the building’s residents no longer have to worry about the negative health effects that can be caused by mold spores escaping into the air and subsequently into the interior spaces. Thanks to the professional aerial equipment we used, the job was done in no time, and our cleaning caused virtually no disruption during the work. You can see all of this for yourself in the following photos:
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Removing spray paint (graffiti) from the bodywork of luxury cars

m2 za 

Effective graffiti removal isn’t limited to real estate—we can easily handle cleaning car bodies that vandals have badly damaged with spray paint. Just like what happened to our customer’s cars, as you can see in the photos. The customer didn’t think we’d succeed and was slowly coming to terms with the fact that he’d have to pay for a complete repaint of the entire car body. In the end, to his great surprise, he saw for himself just how effective our graffiti removal system is! With our SENSITIVE SURFACE GRAFFITI REMOVER, we helped him solve the problem simply and affordably. Have vandals destroyed your property too? Don’t lose heart—give those vandals the middle finger! Your property—whether it’s a car or a house—can be restored to its original condition, before the vandals struck, for a fraction of the cost of a new surface. Our graffiti removal system, proven through years of practice, is the most cost-effective solution against vandals! Read more about it on our website, or visit our online store for cleaning products right away.
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Roof Cleaning and Waterproofing

m2 za 

Here are some photos from one of our recent projects this year. We cleaned the roof of a single-family home to remove green deposits and then treated it with a waterproofing agent. Due to the steep slope of the roof, we had to use aerial equipment for the cleaning. Take a look at the photos to see how we pulled it off 😊
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Professional cleaning of an industrial hall in Karlovy Vary

m2 za 

Check out the video of us cleaning an industrial warehouse in Karlovy Vary. Using professional aerial equipment, we quickly and easily removed all the dirt from the warehouse’s surfaces. The warehouse has been completely revitalized and looks brand new!
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Washing and Painting a Prefabricated Apartment Building

m2 za 

As a new showcase, we’re sharing a huge collection of photos we took while working on this apartment building. It was, after all, a large-scale project. The aerial equipment we used for this job—one of the tallest aerial work platforms in the country—served us well. We started by cleaning the apartment building, removing that ugly green coating. Only then, using climbing equipment, could we paint it. You can see it all very clearly in the photos. Just take a look! At Umyjemto, we’re not afraid of any job, no matter how big! And what do you need cleaned or painted? 🙂 Call us at the number below or send us a message via the contact form.
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Dirty = unhealthy facade

Did you know that a dirty facade poses a threat to your health?

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Current articles and news

Blog

School Facade Cleaning: Safe and Professional Maintenance of School Buildings

School buildings are places where children and teachers spend most of their day. Let’s take a closer look at why regular facade maintenance for school buildings is so important. A clean and well-maintained school facade is important not only from an aesthetic point of view, but also from a hygiene and health perspective. Professional cleaning […]

Why is regular painting of a town hall facade important?

The town hall is a symbol of the municipality or city and should always present a representative appearance. It is the place where citizens come to handle important matters, and at the same time it is a building that represents the local government to the public. That is why the condition of its facade is […]

Thank you for another great season!

Dear customers and partners, The year 2025 was full of new challenges, major projects, and new experiences for us at Umyjemto. Our work helped bring many homes not only cleaner but above all healthier facades and living environments. Although facade cleaning and painting have been our specialization for many years, we still see potential and […]

Secure your spot for the 2026 season early. Capacity is filling up quickly.

Facade maintenance is one of the most important investments you can make as an HOA or an apartment building owner. Facades are exposed every year to rain, frost, sun, smog, and organic contaminants. These not only worsen the appearance of the building, but can also affect its lifespan and the health of residents. Have you […]

How to extend the lifespan of a roof?

The roof is one of the most important parts of every house, and especially before winter we should focus on whether it is truly in good condition, clean, and functional. Regular roof maintenance can significantly extend its lifespan. Take a look at what you can do within your possibilities to ensure that your roof lasts […]

Facade cleaning in winter? Yes, and even cheaper!

Did you know that we can clean your facade even outside the main season and you can save money on it? Really! Recent winters have been more temperature-friendly for our work, which means we can start cleaning as early as February. In recent years, winters have not been as harsh as they used to be, […]

How to prepare an apartment building for winter

Autumn is already here, which means winter is approaching as well! Winter brings not only snow and frost but also increased stress on the facade, roof, and other parts of an apartment building. If you do not prepare properly for the cold season, the materials on the facade and the roof may wear out more […]

The most common mistakes in facade maintenance and how to avoid them

A house facade together with insulation is definitely not a cheap investment and many other costs depend on it. That is why it is very important to provide the facade with regular care and maintenance that will keep it in excellent condition for as long as possible. Unfortunately, many owners and managers of apartment buildings […]

What Contaminants Most Commonly Attack Facades in the Czech Republic

The facade protects the structure from weather conditions, contributes to thermal insulation, and also creates the first impression. Yet it is continuously exposed to the effects of natural and human factors. To keep your facade functional and reliable for as long as possible, it is important to maintain it regularly. Think about regular facade washing […]

Why is regular facade maintenance worthwhile for apartment buildings and HOAs?

The facade is the calling card of every building, and not only from an aesthetic point of view. The way a facade looks also says a lot about how functional it is and whether it is safe from a health perspective. Regular facade maintenance is essential in terms of the technical condition of the building, […]

How to Tell That Your Facade Needs Maintenance

The facade is probably the first thing everyone notices about a building. On many buildings, however, we also notice dark or greenish patches and coatings in addition to the colour. Take care of your facade before it needs costly repairs. We will show you how to tell that your facade is already crying out for […]

Leave Regular Maintenance to Us

The facade is the calling card of every building, but also its protective layer. It is not just about appearance. A clean and well-maintained facade also means a longer lifespan for the structure and a healthier environment for its occupants. Regular maintenance does not have to be your concern. We are happy to take it […]

Why Is Regular Washing of Flat Roofs on Apartment Buildings Important?

Flat roofs are most commonly seen protecting apartment buildings. However, due to their shape, the surface tends to get dirty frequently. To keep the roof functional and avoid the need for repairs after just a few years, it is important to focus on regular washing and cleaning. This will extend its lifespan and also prevent […]

Why Is a New Coat of Facade Paint So Important?

Have you also noticed all those dirty and worn-out buildings on the streets after winter? And isn't it a shame? Now is the perfect time to give your building a little care — a thorough wash and a fresh coat of paint. Let us take a look at why recoating is so important and how […]

Beware of Unprofessional Facade Washing: High Pressure Can Do More Harm Than Good

Recently, more and more companies have been appearing on the market offering facade washing at extremely low prices. Although this may sound tempting at first glance, we strongly advise against rushing into choosing a contractor based on price alone. You could end up doing more harm than good to your facade, and the subsequent repairs […]

The Season Is Starting - Don't Forget to Book Your Facade Washing and Coating Date!

Spring is just around the corner, the weather is warming up nicely outside, and that means just one thing — the season is starting! The sun is beginning to shine and, unlike the forgiving winter, it reveals all the accumulated dirt on building facades. Have you noticed? It is high time to book your facade […]

Thank You for Your Trust in 2024 and We Wish You a Magical Christmas and a Happy New Year!

Dear customers and partners, 2024 was for us at Umyjemto a year full of great challenges, unforgettable projects and new experiences. Our work brought many buildings not only cleaner, but also more beautiful and healthier facades. Facade cleaning and facade coating are our specialisation, which we want to continue developing and taking to a higher […]

We Are Now Accepting Orders for Facade Washing, Cleaning and Coating for 2025 - Now with a 20% Discount

Plan ahead: We Are Now Accepting Orders for Facade Washing, Cleaning and Coating for 2025 - Now with a 20% Discount! Are you planning facade washing, facade cleaning or a new facade coating in 2025? Now is the ideal time to start preparing! What's more, if you order our services now, you will receive a […]

The Effects of Harmful Organic Contaminants on Facades

The Effects of Harmful Organic Contaminants on Apartment Building Facades and the Health of Residents Apartment building facades are constantly exposed to weather conditions, air pollution and microorganisms. The most common harmful organic contaminants that appear on facades include mould, algae, fungi and moss. These microorganisms not only damage the aesthetic appearance of the building […]

Dirty Facades Are a Health Risk

When washing and painting buildings, we very often encounter the problem of algae and mould settling on facades. These organisms not only damage the aesthetic appearance of buildings but can also have serious consequences for the health of residents. A recent training course we attended at Umyjem to focused specifically on the issue of algae […]

13 Years of Experience at Your Service

Our company has been on the market for 13 years, and this long history brings us not only extensive experience but above all the trust of our customers. Over the years, we have carried out a great many facade cleanings and coatings, which allows us to provide only the highest quality services. But what does […]

How Much Does Facade Washing or Roof Cleaning Cost?

Is your facade dirty but you are worried that having it washed will cost a fortune? You no longer need to worry! In today's article, we will explain how the price for facade washing or roof cleaning is determined, as well as the cost of graffiti removal. Every facade and roof is unique — they […]

A Clean Facade Is a Sign of a Healthy Home

Just as we take care of our own health, it is important to take care of the health of the home we live in. Healthy home, healthy people. It does not matter whether you live in the middle of a busy housing estate or in a house in the countryside — every facade gradually loses […]

Facade Paint: Tips and Advice

The overall impression of a building is created in part by the facade and its colour, which reflects the taste and lifestyle of the owners. Choosing this colour is an important decision, often one that will last 10 to 20 years. We have put together a few tips on how to choose a facade colour […]

Special Offer: This Year's Price Guaranteed

Given the difficult situation across all industries, our sector is also facing an across-the-board increase in the prices of our services. The causes include the overall rise in material costs, the cost of quality trained staff, and not least the tightening of health and safety regulations. Throughout 2021 we held our prices at the lowest […]

We Help Schools and Public Offices with Tailored Facade Maintenance

A well-maintained and freshly painted facade is guaranteed to catch the attention of passers-by and turn a building into a prestigious landmark of the entire neighbourhood. However, a facade needs to be cleaned not only for its neat appearance, which automatically adds to the prestige of a given office or school. If the condition of […]

Fake Guarantees in Facade Maintenance — Always Check Your Contractor

In the facade maintenance industry, an unpleasant trend has been spreading over the past few years. More and more domestic companies are offering customers a service guaranteeing facade maintenance with an attractive warranty of 10 and sometimes even up to 14 years. "There would be nothing so strange about an extended warranty period, if these […]

Umyjemto Celebrates 10 Years on the Market! Customers Can Take Advantage of a Special Offer All Year Long

Facade cleaning, facade coating, roof washing and the removal of unsightly graffiti — these are just some of the things that the professionals at Umyjemto have been handling effectively and at affordable prices for 10 years. Today they operate in the Czech Republic, Slovakia and Poland. To mark their milestone anniversary, they have prepared a […]

Neighbourhood Special Offer: Get 3+1 Roof Washing Free

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Aerial Platforms, Scaffolding or Rope Access? We Know Which Method Is Best for Facade Washing

Our clients increasingly surprise us with various competitor offers of lower prices for the same type of services that we provide. We have therefore decided to dedicate an article to this issue, in order to explain — based on our experience — what advantages different types of lifting equipment and rope access have to offer, […]

Clean facade Programme — Get a 13-Year Guarantee and a Free Facade Condition Diagnostic

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A Thank You for a Successful 2018 and an Exclusive Discount Tip for All Housing Cooperatives and Homeowners Associations

Dear customers of Umyjemto, On behalf of our company, we would like to thank you for the support you have shown us in 2018. We are delighted that we had the opportunity to work with you on various projects last year and firmly believe that you were fully satisfied with our work on washing or […]

Facade Cleaning and Coating for Housing Cooperatives and Homeowners Associations

Then read on to find out what you absolutely must not forget to present at your next cooperative or homeowners association meeting! Does the panel or apartment building you live in look as though its best days are long behind it? Has its facade become so faded over the years that you are no longer […]

15% Promotional Discount for Apartment Buildings on Facade Coating or Cleaning — Only a Few Days Left to Contact Us and Claim Your Discount!

This year too, we want to show how much we at Umyjemto care about our customers. One demonstration of this is the currently running time-limited promotional discount. Thanks to it, your housing cooperative or homeowners association will save a full 15% on facade cleaning or coating! So stop hesitating and get in touch with us […]

Our Graffiti Removal System Was a Success at the Střechy Praha 2018 Trade Fair

Umyjemto achieved great success at the Střechy Praha trade fair. Our Graffiti Removal System received an honourable mention in the Zlatá taška 2018 competition. What is this competition actually about? Companies participate with their exhibits displayed at the Střechy Praha 2018 trade fair. Exhibits eligible to enter are those that are "comparable to world-class standards […]

Facade Coating: Why Is Traditional Maintenance Still the More Advantageous Option in Most Cases?

We bring you the first part of our two-part series of articles that thoroughly examine the various options for choosing a technology for coating your building. The second part will appear on the blog next week! A facade that has lost its original colour or has even suffered structural damage requires a new coat of […]

How to Cheaply and Quickly Transform an Old, Worn-Out Building into Something New, Clean and Well-Maintained

Our previous blog article was aimed at everyone selling a property, such as a family home. Today's post on the Umyjemto blog will, on the contrary, be most useful for those who have bought or perhaps inherited a building that is not in the best condition appearance-wise and want to do something about it. Does […]

How to Sell a Property Quickly?

Everyone selling a property certainly wishes the process to go quickly, without delays and without complications. It can happen, however, that a house or apartment remains listed on property websites for a long time without any response from serious buyers. And the financial losses from running a property that is not being used, or the […]

Are Micro-Cracks Starting to Form on the Render of Your Apartment Building? Don't Worry — We Have a Solution!

Common surface damage to a facade is not particularly unusual. Micro-cracks can begin to form on a facade for many reasons: prolonged exposure to weather conditions, the gradual "settling" of the building's thermal insulation, and in particular the organic coating that develops when facade cleaning has not been carried out. To prevent the damage from […]

How to Remove Graffiti Effectively While Being Kind to the Environment?

When graffiti appears on your building, you are not interested in whether Picasso walked by or just an ordinary vandal. The facade is ruined and you have no choice but to figure out how to get rid of this blemish. However, it is best not to attempt the removal or repainting yourself. Although the situation […]

Facade Cleaning Protects Your Home and Your Health

<span style="font-weight: 400;">The airtight thermal insulation that currently adorns most panel buildings contributes to the proliferation of mould and moss. Many facades are thus covered in a green-black mass, and residents of housing estates struggle with respiratory problems. However, even a long-neglected facade can be treated and rid of contaminants using pressure cleaning and biochemistry.</span> […]

A Clean, Beautiful and "Healthy" Facade: Ecological Graffiti Removal and Washing of Insulated Facades

Every one of us wants to live in a pleasant and healthy environment. For residents of housing estates in particular, two insidious enemies on the facades of panel buildings stand in the way of this. Some deliberately revel in destroying them, while others multiply on them uncontrollably — disfiguring the facades of our buildings in […]

Umyjemto at the Purpo 2018 Exhibition

Just as last year, our team once again presented the latest news from the field of graffiti removal and property cleaning at the Purpo Praha 2018 trade fair. Purpo is a project dedicated to professional surface maintenance and renovation. It was held as part of the already 20th edition of the largest Central European trade […]

The First Frost Won't Stop Umyjemto from Cleaning Your Buildings! How Can You Prepare for the 2018 Season Right Now?

The start of winter and the arrival of the first frost — which never lasts long anyway — cannot deter us at Umyjemto from providing professional services. As long as the weather allows even a little, we are always ready to wash the facade of an apartment or family home, clean a roof or paving. […]

Umyjemto Professionals Renovate Historic Facades — and Remove Graffiti Too

Smog-polluted air, spreading moss and bird droppings leave their mark on the facades of historic buildings every year. Their renovation is therefore regularly carried out by experienced professionals in cooperation with the National Heritage Institute. Umyjemto cleans historic facades gently, but also reliably removes graffiti. Every day, dusty air, moss, mould and not least vandals […]

Umyjemto Launched a Revolutionary Graffiti Removal System at the Purpo 2017 Trade Fair

Until this year, graffiti removal was a major problem for many property owners, housing cooperatives, municipal districts, municipalities and schools, for example. Would you like to find out how to deal with graffiti once and for all? The Umyjemto.cz team presented a revolutionary product at the Střechy Praha 2017 – Purpo trade fair from 9 […]

High-Access Cleaning and Washing of Cladding

Working at height is a service we provide wherever it is needed. Facade cleaning naturally involves the need to get above ladder height, to the upper floors of a family home or onto the roof of a neglected older building. By high-access cleaning we also mean the option to order facade washing on a panel […]

Removing Graffiti and Marker Pen from Uneven Surfaces

With facades and textured renders, it is important to be aware in advance that when removing graffiti from untreated surfaces, the facade paint will also be removed in the process. In practice, the approach is to fade the graffiti as much as possible and then repaint the area with facade paint. Simply painting over graffiti […]

Removing Graffiti Vandalism from Natural Porous Materials

With certain types of facade surfaces — typically fine materials such as marble, terrazzo, granite and natural stone — spray graffiti paint can penetrate deep into the structure and is difficult to remove completely. After graffiti removal, shadows remain in some areas that cannot be eliminated even after several attempts. In such cases, it is […]

Paving Washing — a Fast and Effective Solution

Washing paving with hot-water (up to 95°C) high-pressure machine cleaning — without the need for manual scrubbing — is a highly effective and economical solution for quickly removing all dirty deposits from paving. Using a jet nozzle and hot water, we thoroughly clean any paving surface while simultaneously removing weeds, revealing clean paving from the […]

Removing Algae and Moss from Facades

If your home or property is located near a forest, or in a sheltered valley with plenty of shade and insufficient sunlight where moisture tends to linger, it may be gradually blending into the surrounding greenery. Organic growth can begin to creep along the north-facing side of the masonry. Moss appears on the roof or […]

Anti-Graffiti Coating

We apply anti-graffiti coating to all types of surfaces as protection against damage from markers and spray paints. This coating is particularly worthwhile on exposed locations and buildings with "attractive" smooth cladding, as well as on monuments and memorials, in underpasses and around railway stations, on newly painted facades in bright colours, and anywhere else […]

Graffiti Removal

When removing graffiti from surfaces that have not been treated with an anti-graffiti coating or spray, it is important to emphasise to customers in advance that the success rate of removal ranges from 60 to 90%. With certain types of fine material surfaces — such as marble, terrazzo, granite and natural stone — spray paint […]

Washing and Removing Render Before Renovation

Old, cracked render can be removed using high-pressure hot-water cleaning. This simultaneously disinfects and treats the underlying substrate. Facade cleaning is ecological — organic contaminants are flushed into the drainage system, which also collects rainwater.

Washing Your Building — a Small Investment Before Selling

If you need to increase the value of your property before selling, cleaning it is relatively inexpensive compared to new coatings. Using high-access cleaning, we ensure that you hand over the building in pristine condition — from washed paving all the way up to a cleaned roof and all walls. We can handle multi-storey residential […]

Green Facade on a Newly Insulated Building

The appearance of green discolouration on the render of a recently insulated building has been observed in recent years as a frequent problem. The airtightness of the insulation cladding — which in our experience consists of polystyrene in ninety percent of cases — promotes the formation of colonies of algae, moss and other organisms. Their […]

What Is a Green Facade and How to Get Rid of It

A green facade is render covered with mould, moss and algae colonies that have settled on it in large numbers. Its formation is encouraged by high air humidity or the presence of nearby vegetation. Contamination also arrives from the air. The facade cleaning process involves the use of hot water (approximately 60°C), driven at high […]

How to Attract New Tenants — Did You Know That Even a Panel Building Can Look Like New?

Think it is impossible for an old apartment building, worn by decades and the dust of long-closed mines, to look like new? Curious about the original colour your building had fifty years ago, and feeling that a coated facade is not the healthiest? See what we can do. Did you have your building insulated more […]

Give Us Just Half a Day and You Will See the Difference! Roof, Gutter and Hard-to-Reach Area Cleaning

3 warning signs that it is time to clean your roof A neglected roof is not only unsightly but also dangerous — it ages and deteriorates more quickly. Moss growth retains water, placing strain on the roof structure. Blocked gutters and downpipes add to this load and increase the risk of organic contaminants spreading to […]

A Roof You Will Be Proud Of — Quickly and at the Best Price

How to tackle roof cleaning the easy way Gutters are cleaned once a year, and every few years you decide it is time for a thorough clean. Microorganisms multiply particularly in deposits of damp leaves and can eventually spread to the facade. If the roof is extensive, maintaining it yourself is demanding. We will professionally […]

What You Did Not Know About the Hygiene of an Insulated Building - Not Just Cosmetic Facade Care

Rule number one: The facade is a protective barrier against nature — give it the attention it deserves All facade systems are susceptible to the accumulation of microorganisms. It does not matter whether it is a painted facade, a roughcast one or an insulated one. Wherever climatic conditions are favourable for the growth of algae […]

Lower Prices and Excellent Customer Service

5 benefits that working with us brings to customers A major saving for customers comes from the fact that we do not own an extensive fleet of lifting equipment. This means we do not need to factor depreciation, platform servicing or return on investment into the price of washing their building. The second advantage is […]

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