Last Updated on April 2, 2024
Awning windows, with their outward-opening design, offer unique challenges when it comes to cleaning high-rise building windows. These windows are hinged at the top and open outward, providing excellent ventilation and protection from rain.
Cleaning awning windows on high-rise buildings not only enhances the aesthetic appeal of the structure but also ensures the longevity of the windows and maximizes natural light.
Given their outward opening mechanism and placement on tall buildings, a specialized approach is necessary for effective and safe cleaning.
Understanding Awning Windows
Awning windows, characterized by their top-hinged design that allows them to open outward from the bottom, are a staple in modern architecture, especially in high-rise buildings. Their unique mechanism not only offers an aesthetic appeal but also brings functional advantages, making them a popular choice for both residential and commercial structures.
Design and Function
- Top-Hinged Opening: Unlike traditional windows that slide vertically or horizontally, awning windows pivot from the top, creating an awning effect when opened. This distinctive feature allows them to be left open during light rain, providing ventilation without letting water into the building.
- Sealed Closure: When closed, awning windows offer an excellent seal against the elements. This is particularly beneficial in high-rise buildings where wind pressure can be significant.
- Versatility: They can be installed higher on walls than many other types of windows, allowing for natural light and ventilation without compromising privacy.
Popularity in High-Rises
- Wind Resistance: Their construction and operational mechanics make them inherently resistant to strong winds, a common issue in high altitudes.
- Controlled Ventilation: The opening mechanism allows for controlled ventilation, enabling air flow without the full exposure to outdoor elements, which is essential in high-rise buildings where direct access to fresh air is limited.
Preparing to Clean Awning Windows on High-Rises
- Safety First: The paramount concern is safety. Ensuring that you have the correct harnesses, secured platforms, and, if necessary, professional assistance is crucial.
- Gathering Necessary Tools: Equip yourself with telescopic poles, squeegees, and eco-friendly cleaning solutions designed for glass surfaces.
Cleaning Awning Windows on a High Rise Building – Steps
Accessing Awning Windows
- Given their outward-opening design, accessing awning windows from a high-rise building often requires specialized equipment like bosun’s chairs or scaffolding to safely reach the exterior glass surface.
Cleaning Process
With safety measures in place and the appropriate equipment at hand, the cleaning process can commence, typically involving the following steps:
- Preparation: Assess the window area for any obstacles or safety concerns. Set up equipment, ensuring all safety gear is secured and operational.
- Initial Rinse: Use the water-fed pole system to rinse the window, removing loose dirt and debris.
- Applying Cleaning Solution: If necessary, apply a mild cleaning solution to tackle more stubborn grime. In many cases, the purified water used in pole systems negates the need for additional cleaning agents.
- Scrubbing and Squeegeeing: Use the brush attachment to gently scrub the window, paying particular attention to corners and edges where dirt accumulates. Follow with a squeegee to remove water and cleaning solution, working from the top down to prevent drips.
- Drying: Use a microfiber cloth or a clean, lint-free towel to dry any remaining moisture, particularly along the window frame and sill, to prevent water damage and streaks.
- Polishing: For a sparkling finish, a final polish with a clean, dry microfiber cloth can remove any lingering streaks or spots.
Drying and Polishing
- Dry the window using a clean, lint-free cloth to prevent water spots and polish for a streak-free finish.
Challenges and Solutions
Cleaning awning windows in high-rise buildings presents unique challenges, primarily due to their outward opening and the difficulty in accessing the exterior surface:
- Access: The primary challenge is safely reaching the exterior of awning windows. Solutions include professional cleaning services equipped for high-rise work.
- Weather Conditions: High winds and rain can hinder cleaning efforts; scheduling cleanings during calm weather conditions is advisable.
Addressing the Challenges
Leveraging Specialized Equipment
To safely and effectively clean the exterior of awning windows on high-rise buildings, the use of specialized equipment is imperative. This includes:
- Water-Fed Pole Systems: These systems can extend to significant heights, allowing cleaners to remain inside the building while washing the exterior of the windows. The poles can be equipped with brushes and squeegees, and they utilize purified water to leave a streak-free finish without the need for detergents.
- Controlled Descent Apparatus: For comprehensive cleaning, especially in buildings where window configurations prevent the effective use of pole systems, harnesses and controlled descent apparatus offer a solution. This equipment allows cleaners to access the exterior of windows from the outside, ensuring every part of the window can be reached and cleaned thoroughly.
Also read – How to Clean Double-Hung Windows on a High-Rise Building
Conclusion
Cleaning awning windows on a high-rise building involves careful planning and adherence to safety protocols. While the process shares similarities with other types of window cleaning, the unique opening mechanism of awning windows requires special attention to ensure both the cleaner’s safety and the window’s integrity.
Considering the complexities involved, enlisting the help of professional window cleaners is often the safest and most efficient option.
For pristine views through your high-rise building’s awning windows without the hassle, consider our professional window cleaning services in Toronto. Contact us today for a consultation and leave the heights to us.
