Learn here what glass cleaning entails, what building cleaning companies need to consider, and how it is typically priced.
Types of Glass Cleaning
Glass cleaning isn't just about cleaning windows. There are many different types of glass, such as:
- Glass Doors
- Glass Facades
- Glass Tables
- Display Cases
- Glass Artworks
- Lighting Systems and Industrial Glazing
- Illuminated Signs
- Car Windows
- Greenhouses / Conservatories
- Shop Windows
- Skylights
- Lamps
Special Considerations for Glass Cleaning
There are several special considerations to keep in mind when it comes to glass cleaning. Firstly, special cleaning agents and techniques must be used to avoid streaks and smears on glass surfaces. The type of contamination, such as exhaust fumes or pollen, can also influence the cleaning method. Furthermore, extreme caution is required when working on ladders and scaffolding to prevent accidents. Another challenge is cleaning hard-to-reach areas, such as skylights or glass facades at great heights. Special equipment like aerial work platforms or cleaning robots are often used for this.
Depending on how dirty and how delicate the glass is, the appropriate cleaning method must be selected. There are various types of glass cleaning that can be applied depending on the type of soiling and the size of the windows:
- Wet Cleaning: This involves spraying the glass with a special cleaning agent and wiping it with a microfiber cloth to remove dirt and contaminants.
- Dry Cleaning: This method is used when the glass is only lightly soiled. For this, the glass is cleaned with a dry microfiber cloth.
- High-Pressure Cleaning: For heavily soiled glass surfaces, such as facade glass, cleaning with a high-pressure cleaner may be necessary. The glass is cleaned with water under high pressure.
- Ultrasonic Cleaning: This method is primarily used for delicate glass surfaces, such as glass domes or conservatories. The glass is cleaned in an ultrasonic bath, which can also remove stubborn dirt and grime.
- Special Cleaning: For particularly demanding cleaning tasks, such as graffiti removal or the elimination of stubborn contaminants, special cleaning agents and methods must be used.
What should a building cleaning company consider when cleaning glass?
When cleaning glass, there are several important points that a building cleaning company should consider:
- Safety: Safety is the top priority when cleaning glass. This includes the use of appropriate protective equipment, such as safety shoes and gloves, as well as the use of ladders and aerial work platforms.
- Cleaning Agents: Choosing the right cleaning agents is crucial for successful glass cleaning. It is important that the cleaning agents are tailored to the type of soiling and the glass material.
- Workflow: A carefully planned workflow can save time and minimize the risk of errors and accidents. It is important that the cleaning is carried out in a logical and systematic sequence.
- Environmental Aspects: Environmental aspects should also be considered during glass cleaning. Environmentally friendly cleaning agents should be used, and waste prevention and proper disposal of cleaning agents and waste should be taken into account.
- Maintenance: To ensure a long lifespan for windows and lasting cleanliness, regular maintenance and cleaning should be carried out. It is important that the building cleaning company has a plan for regular window cleaning and monitoring their condition.
How do I calculate costs for glass cleaning?
The cost calculation for glass cleaning depends on various factors, such as the type of cleaning, the size and condition of the glass surfaces, and the frequency of cleaning. Here are some specific examples:
- Standard Window Cleaning: The price for cleaning one square meter of window glass can range between 3 and 7 Euros, depending on the region and service provider. For a one-time cleaning of a building with 200 square meters of window area, the costs can therefore range between 600 and 1,400 Euros.
- Special Cleaning: For special cleaning services, such as cleaning hard-to-reach glass surfaces or removing stubborn contaminants, prices can be higher. Here, the costs per square meter can range between 5 and 15 Euros.
- Frame Cleaning: An additional charge is often applied for cleaning window frames. This can range between 0.50 and 2 Euros per linear meter, depending on the service provider and the condition of the frames.
- Cleaning Frequency: The more frequently glass surfaces are cleaned, the lower the cost per cleaning can be. Contracts can be concluded with service providers who offer regular cleaning at a reduced price.
It is important to note that the prices mentioned are only guidelines and can vary depending on the service provider and region. An individual cost calculation should always be carried out and discussed with a service provider.
Window Cleaning with PlanD
PlanD's cleaning software makes window cleaning even more efficient. Assigned cleaning staff can access their assignments digitally via the PlanD app and document their work using photos and document uploads. Plus, materials can be reordered directly from the job site through the app.
