Window Cleaning in Sofia
Team
Payment
What is included in the service?
- Windows cleaning(double sided) and window frames;*
- Blinds cleaning;
What are the benefits of professional cleaning?
How to prepare your home?
How long does the service take?
What's the expected end result?
Previous cleanings
Window cleaning prices in Sofia
Transparent prices from cleaning companies serving Sofia, fixed at the time of booking. The service is performed at the customer's home — windows are cleaned on both sides, frames and sills included.
- 1 Single window from 3 €
- 1 Large window from 4.4 €
- 1 Single french window from 4.1 €
- 1 Large french window from 6.1 €
- 1 Glass door from 3.6 €
- Blinds on 1 single window from 2.3 €
Prices are indicative, based on the lowest available offer from companies serving Sofia. The exact price for your home is confirmed at the time of booking.
Process and technology
After the team that will do a window and glass cleaning service arrives at the property, a diagnostic is performed to identify the type of glass (tempered or double-paned), level of dirt, accessibility, and potential obstacles. In addition, the difficulty of access and the height of the buildings are assessed, which may require the use of specialized equipment and machinery for work at heights or on hard-to-reach facades. From there, the Domestina protocol is implemented to ensure visible and lasting results:
- Frame and Sill Detailing Before touching the glass, a thorough cleaning of the window frames (UPVC, aluminum, or wood) and sills is performed. Accumulated dust and cobwebs in the tracks are vacuumed or wiped away to prevent muddy streaks during the wet cleaning phase.
- Scrubbing and Agitation A professional washer (applicator) soaked in a specialized eco-friendly solution is used to agitate the dirt on the glass surface. This step effectively loosens bird droppings, insect residue, and urban grime without scratching the glass.
- Squeegee Glide Technique The dissolved dirt is removed using a professional-grade rubber squeegee. The "S-technique" or straight pull method is applied to ensure zero water marks. The rubber blades are changed regularly to maintain a sharp edge for a perfect finish.
- Microfiber Detailing Any remaining water drops on the edges and corners are wiped dry with a lint-free microfiber cloth. This prevents water trickles from ruining the clean surface after the team leaves.
- Screen Cleaning (Optional) If accessible, insect screens are carefully removed, washed to remove trapped dust and pollen, and re-installed. This improves airflow and overall hygiene.
This process ensures that every glass is flawless and every corner shines without any additional effort on the part of the user. In addition, the client's final account is always taken into account, ensuring an appropriate quality-price ratio in all work carried out.
Advantages of trusting Domestina
The difference between convIentional cleaning and a professional service lies in experience, precision, and reliability. With Domestina, every window and glass cleaning service meets the highest standards:
- Highly qualified team of professionals their experience guarantees safe, efficient work with professional finishes on all types of surfaces.
- Fixed rates, no hidden costs fixed prices per area cleaned, with complete transparency from the moment you book. You can request a quote without obligation and compare different offers before deciding, knowing in advance how much you will pay, without surprises or subsequent surcharges.
- Nationwide availability and online booking Active service in multiple cities, with the possibility of scheduling without calls or complications. You can manage everything from your phone or computer in just a few steps and with immediate confirmation.
- Schedules tailored to the client's needs cleaning is available on weekends or outside of business hours. This allows you to schedule the service when it best fits your schedule, without causing any disruption.
- Sustainable products and long-lasting results use of eco-friendly solutions compatible with any environment that not only protect the environment but also prolong cleaning without compromising the health of people or pets. Domestina specialists also offer periodic maintenance to ensure the good condition of your windows.
Each window and glass cleaning service is tailored to the needs of the space and guarantees tangible results: more light, more comfort, and more aesthetics. The payment process is simple and flexible, tailored to the client's needs. Furthermore, our specialists deliver high-quality work and can offer special deals based on the season or workload.
Frequently Asked Questions
What is the price?
Every company on the platform can work at a different price depending on what detergents, tools and machines it uses, what rating does it have and what how big their team is. After selecting the windows and blinds you want cleaned, Domestina will show you the prices and descriptions of all providers who can do the job your area.
Can it be booked big business building?
Yes, we offer window and glass cleaning services for buildings of various sizes and uses, including commercial, industrial, and residential buildings, adapting to the specific needs of each structure.
Feedback
After the job is done, you will be able to comment and evaluate the provider's professionalism. Your rating will affect the overall rating of your company, and your comment will be visible to all future users.
How to select a cleaning company?
The easiest solution is to select Recommended Choice from Domestina. The platform, based on multiple criteria, which are an expression of persistency, professionalism and accumulated expertise, can determine the best choice for your cleaning.
How long does window cleaning take?
The time needed for window cleaning depends on the size and number of windows, their condition, and accessibility. For standard residential windows, the cleaning process typically takes between 2 to 4 hours.
Is the service safe for hard-to-reach or high windows?
Yes, Domestina's service providers are equipped with the proper tools and safety equipment to clean hard-to-reach or high windows. They use ladders, extension poles, and other safety gear to ensure a thorough and risk-free cleaning.
Why should I choose professional window cleaning vs DIY?
Home window cleaning often relies on improvised solutions and basic tools. Although useful for occasional maintenance, these methods rarely achieve streak-free cleaning, especially on large or weather-exposed surfaces. Reusable cloths or rags can leave lint, tap water creates rings from excess limescale, and generic products tend to leave a greasy residue that dulls the glass's shine. Therefore, it is essential to leave window cleaning in the hands of specialists, as they have the training and experience necessary to achieve superior and safe results.
On the other hand, professional window and glass cleaning incorporates optimized techniques such as the use of osmosis water, precision squeegees, and products that repel dust and moisture. This ensures not only a visually impeccable cleaning, but also a longer-lasting one. Furthermore, proper treatment of frames and joints prevents dust from re-adhering after a few hours.
For example, in a living room with large windows, an ordinary person can take several hours without achieving a uniform result. A Domestina professional, on the other hand, can do the same job in less time, using the right tools, and without leaving any traces of product, drips, or halos.
How often should I do window cleaning?
Not all windows accumulate dirt at the same rate. Therefore, adjusting the cleaning frequency is key to maintaining their functionality and aesthetics:
- Urban homes – every 2 to 3 months on exterior windows, especially if they face busy streets or industrial areas. Indoors, every 4 to 6 months may be sufficient, depending on ventilation and the presence of pets.
- Residences in rural or coastal areas – require special attention due to fine dust, salinity, and increased insect presence.
- Medical or aesthetic spaces – every 4 weeks is a recommended frequency to maintain a hygienic, professional, and respectful image for patients or clients.
Regular scheduling through Domestina allows you to automate these tasks and avoid buildup that later requires more intensive service.
How long will the windows stay clean?
Although professional glass cleaning provides a flawless finish, several factors determine how long that effect lasts:
- Air quality – In areas with high pollution or airborne dust, windows become dirty more quickly. This requires more frequent cleaning to maintain visibility and the overall appearance of the home or business.
- Ambient humidity – In humid or rainy environments, interior condensation can leave residue if not properly ventilated. It can also promote mold growth on frames if not addressed promptly.
- Presence of pets or children – footprints, drool, splashes, and marks are inevitable and require more frequent maintenance. Frequent cleaning helps maintain good hygiene and a well-maintained appearance of the space.
- Glass type – Glass treated with protective films or repellents stays clean longer than conventional glass. This type of solution also makes cleaning easier, reducing effort and the use of harsh products.
- Orientation and sun exposure – Direct sunlight can set water or chemical residue if not dried properly. Therefore, it's recommended to clean your windows during off-peak hours to avoid persistent marks.
Choosing high-quality glass products and professional squeegee drying significantly reduces the rate of soiling. Optional treatments with an "antistatic" or "hydrophobic" effect are also available, repelling dust and water, ideal for shop windows or hard-to-reach areas.
What if it rains heavily or storms on the scheduled day?
In such situations, cleaning the outside may be limited depending on conditions, as safety and a clean result are the priority. If weather conditions are unfavorable, it makes sense to plan an alternative so that the result is truly convincing.
Do I need to stay home during the cleaning?
It is helpful if someone can open the door and briefly clarify any questions. After that, the cleaning can in many cases be carried out independently, as long as access to the windows is possible.
What if my windows have very sensitive frames?
Sensitive materials should be treated with care. If you have special surfaces, we recommend briefly mentioning this on site so that the cleaning can be optimally adjusted.
Can very small or unusually shaped windows also be cleaned?
Yes, small or special windows can also be cleaned. The key factor is that the surfaces are reachable and the cleaning can be carried out safely.
Why do slight marks sometimes reappear quickly?
After cleaning, new marks can appear due to rain, pollen, construction dust, or traffic pollution. This does not mean the cleaning was inadequate — it is often a normal effect of environmental factors.
How can I maintain the result longer?
If you avoid wiping the windows with dry paper products after cleaning and reduce major dust sources near the windows, the "clear" effect often stays visible longer.
Are clean windows really a health factor?
Indirectly, yes — less dust on frames and blinds can make the environment more pleasant, especially if you value a clean living climate. Window cleaning does not replace general household hygiene, but it is a meaningful component.
How do I prepare if I have many objects on the windowsill?
Ideally, move them before the team arrives for quick access and to prevent items from falling or getting wet during the cleaning.
Can I schedule window cleaning at a specific time?
Yes. You can select your preferred time when booking, and the professionals will arrive at the agreed time.
What happens if the windows are very dirty?
The cleaning is carried out with care and suitable detergents, but the duration may vary depending on the degree of dirt and the number of windows.
Do I need to buy special window cleaning detergents?
No. The professionals come with all the necessary detergents and equipment for the job.
Can I have realistic expectations for old adhesive or sticker marks?
Yes, but in some cases older marks can be difficult to remove completely, especially if they have been exposed to sunlight for a long time.
How do I choose between 1 professional and 2 professionals?
The allocation is based on need. For larger jobs, a team of 2 may come for greater efficiency.
Do you remove paint or cement splashes?
Standard cleaning covers dust and atmospheric dirt. Removal of post-construction residue like paint, silicone, or cement requires Post-Construction Cleaning, which involves the use of safety scrapers and specialized solvents. Please book the appropriate service to avoid additional charges.
Does the service include cleaning of double-glazed units (inside the panes)?
No. If you see condensation or fog between the two panes of glass, this indicates a broken seal in the Insulated Glass Unit (IGU). This cannot be cleaned; the glass unit needs to be replaced by a glazier. We clean only the accessible exterior surfaces.
Why windows in Sofia get dirty in a specific way
Sofia is not a flat seaside city; it sits in a basin at the foot of Vitosha Mountain. That setting shows up directly on residential glass: winter air can hold fine particles, spring brings pollen and muddy rain, and dry summer weeks leave dust from boulevards, construction sites and green spaces on frames and sills.
Demand for window cleaning in Sofia is strongest after the heating season, before Easter, and toward the end of summer. Apartments near busy routes such as Tsarigradsko Shose, Bulgaria Boulevard, Slivnitsa Boulevard and the Ring Road tend to develop a grey film faster on the outside. In greener areas near Vitosha — Boyana, Dragalevtsi, Simeonovo and Bistritsa — the marks are more often pollen, resin, dried rain and garden dust.
- Urban boulevardsFine dust and spray from wet asphalt leave a grey layer on glass and dark lines along the lower parts of frames.
- Neighbourhoods by VitoshaPollen and moisture collect on exterior sills, insect screens and large sliding doors leading to terraces and gardens.
- Panel-block districtsEnclosed balconies, high floors and older seals require careful work around joints, tracks and corners.
The season shapes not only when, but how the service is done
According to the NSI statistical yearbook for the Sofia meteorological station, annual precipitation in 2023 was 639 mm and average relative humidity was 70%. For home windows, that means a cycle of dust, condensation, wet marks and fast-drying streaks when the sun is strong.
In March and April, window cleaning usually removes buildup from winter heating, smog and slush. In May and June, the focus shifts to pollen, rain spots and muddy splashes on exterior sills. In late August and September, glass is often covered with fine dry dust, especially in neighbourhoods with active residential construction such as Krastova Vada, Manastirski Livadi, Vitosha and parts of Ovcha Kupel.
- After winter The outside panes, frames, handles and lower channels usually need attention because dust and dark condensation marks collect there.
- During the spring peak Insect screens and sills often need separate cleaning because they hold pollen and fibres from trees and grass.
- After summer storms Windows facing streets are left with dried water and dust spots that show clearly in low sunlight.
- Before heating season Cleaning removes summer dust and greasy marks from frequent opening and closing of the windows.
Apartments, houses and different window systems
Sofia has a mixed residential stock: brick apartment buildings in the centre, high-rise blocks in Lyulin, Mladost, Nadezhda, Druzhba and Obelya, new residential buildings in the southern districts, and houses on the edges of the city. Current National Statistical Institute dwelling data show that Sofia continues to add new residential buildings and apartments, increasing the share of large panes, French doors and balcony glazing.
Older brick homes often have double windows, stone or wooden internal sills, and narrower exterior access. In panel blocks, the typical feature is an enclosed balcony with many separate panes, tracks and corners. In newer apartments, the glass areas are larger, but profiles and silicone joints get dirty quickly after construction dust or renovation work; in that case, after-builders cleaning is more suitable than standard glass washing alone.
For houses in Bankya, Pancharevo, Gorna Banya, Boyana and Dragalevtsi, the work often includes more low French windows, garden doors, roof windows or glass terrace railings. Outside surfaces there are affected more by soil, irrigation, trees and insect marks.
Airborne dust shows up on glass first
Sofia Municipality has a response mechanism for expected exceedances of fine particulate matter, with measures connected to heating, car traffic and public transport during particulate pollution episodes. At home, this is not an abstract issue: particles stick to exterior glass, enter sliding-window tracks and leave dark edges around seals.
That is why window frames in Sofia are not a minor detail. If only the glass is washed, dust from channels and sills can return to the clean surface as soon as the window is opened. In homes near busy streets, parking areas or construction plots, window cleaning often fits naturally with deep cleaning when dust has already spread to furniture, doors and floors.
- Channels and tracksThey collect grit and dark dust, especially in sliding balcony systems.
- Glass railingsRain and dust marks are highly visible on south- and west-facing terraces.
- Insect screensThey hold pollen and fine dust, which transfers back onto the glass when the wind rises.
The rhythm of the home belongs in the booking details
In Sofia, windows are rarely the same task in two different homes. A one-bedroom apartment in Mladost with an enclosed terrace may have more individual panes than a larger central apartment. A house in Simeonovo may have fewer windows, but larger glass surfaces, garden access and more plant-related marks.
The most useful booking details are the number of windows, whether there is balcony glazing, how many high or hard-to-reach areas are included, and whether frames, sills and insect screens should be cleaned. If the windows are part of wider seasonal upkeep, the service pairs naturally with spring cleaning or regular home care through professional cleaning for residences in Bulgaria. A booking is made with a Sofia address, a description of the windows and a preferred day for the visit.
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