There are plenty of reasons why a majority of builders and architects prefer glass curtain walls for their projects. Even though the glass curtains offer a minimalist look, they are incredibly stylish and aesthetically appealing. At the same time, they maximize the entry of natural light while keeping the interiors cooler than outside. If your building already has such a glass facade, you need to know how you can maintain its appearance and efficiency over the years.
A glass curtain wall is exposed to various environmental factors such as UV rays, wind, rain, and temperature fluctuations. These elements lead to wear and tear to the glass surface, the sealants, and other components of the curtain walls. However, you can maintain the looks and efficiency of these glass curtain walls using the following maintenance tips.
Clean the Glass Panels Regularly
If you do not clean the glass panels on a regular basis, dirt, grime, and mineral deposits accumulate on the glass surface with time. By cleaning the panels regularly, you maintain the aesthetic appeal of the glass facade. At the same time, you save the glass panels from damage caused by debris.
While cleaning the glass panels, you need to use non-abrasive cleaning agents that are specifically designed for glass. Also, consider using soft microfiber cloths to avoid scratches while cleaning the glass surface. For high-rise buildings, it is essential to hire professional cleaning staff who use proper safety gear and ensure thorough cleaning.
Check the Seals and Gaskets
The glass curtain walls require seals and gaskets during installation to prevent air and water infiltration. Due to UV exposure, temperature changes, and aging, these components can deteriorate over time. Regular inspection of these components will help you identify the deterioration and prevent air and water leaks.
During the inspection, look for cracks, gaps, and other signs of wear in the seals. If it has been a few months since you changed the gaskets, ensure that they haven’t become loose or dislodged from the intended position. Water stains and condensation inside the wall system are also prominent signs of moisture leaks. In such cases, you need to replace the damaged seals and gaskets as soon as possible. Also, make sure the replacement materials are of high quality.
Inspect the Frame Structure
In most cases, the glass curtain walls require the support of aluminum or steel frames for stabilization. Without regular maintenance, these frames may become weak, compromising the structural integrity of the facade. You need to monitor the frames for corrosion or loosening of their components.
Tighten the loose screws or bolts as soon as you notice them. Frequently check for signs of rust or corrosion on metal frames. Also, look for proper alignment of all structural components. These measures will ensure that the structure is stable and the glass wall’s safety is not compromised.
Look for Drainage Issue
Buildings with glass curtain walls usually have dedicated drainage systems to channel rainwater away from them. If the drains are clogged or malfunctioning, water may pool and leak during the rainy season. Ensuring proper drainage can avoid these issues.
Check the draining channels regularly and clean the debris so that the lines do not clog. If there are any obstructions, clear them promptly to prevent overflow. Lastly, make sure that all draining outlets are working correctly
Assess the Energy Efficiency of the Building
One of the main reasons why builders prefer glass curtain walls is the energy efficiency factor of the architecture. However, you may notice a dip in the building’s energy efficiency if there is a lack of proper maintenance. Issues like failed seals or worn insulation can reduce the effectiveness.
Infrared thermography may be needed to detect heat loss or cold spots. You should also look for drafts or temperature fluctuations near the glass facades. Lastly, make sure that the thermal coatings are intact and functional.
Conclusion
The beauty and functionality of glass curtain walls make them a popular choice for builders and architects. If you have such glass facades on your building, you will require regular maintenance to preserve their aesthetic appeal, energy efficiency, and structural integrity. Follow the tips above and get professional assistance for proper curtain wall maintenance.
