Lisney Belfast - The Obel Tower

The Challenge

The Obel Tower, a majestic glass skyscraper in Belfast, faced several challenges due to its extensive window coverage.

• Heat overload: The abundant sunlight streaming through the windows led to uncomfortable temperatures throughout the building, impacting employee productivity and visitor comfort.
• Unmanageable glare: The strong glare caused eye strain and visual discomfort, disrupting work activities and affecting the overall visual environment.
• Energy inefficiency: Soaring air conditioning costs were incurred to combat the heat gain, making energy consumption a major concern.
• Limited privacy: Concerns arose about potential visibility into certain office spaces, particularly on higher floors, requiring a balance between openness and privacy.
• Maintaining the aesthetic: Achieving all the desired benefits without compromising the tower’s modern, elegant appearance was crucial.

The Solution

Solartek Films, recognized for their expertise in window film solutions, proposed the installation of SolarGard Silver 20, a high-performance solar control window film. This film offered a multi-pronged approach to address the Obel Tower’s challenges:

• Superior Heat Reduction: SolarGard Silver 20 reflected significant solar heat, reducing interior temperatures by up to 60%, creating a more comfortable and productive environment.
• Glare Control: The film diffused direct sunlight, drastically mitigating glare and improving visual comfort for occupants.
• Enhanced Insulation: The window film acted as a secondary glazing layer, providing additional insulation for better temperature control and reduced energy consumption.
• Privacy Control: The subtle reflectivity offered a degree of privacy without hampering natural light flow, achieving a desirable balance. Aesthetics Preserved: The film maintained the building’s clean, transparent facade, harmonizing with its modern architecture.

The Results

The installation of SolarGard Silver 20 on all 28 floors of the Obel Tower yielded impressive results:

• Temperature Optimization: Indoor temperatures decreased by an average of 5°C, leading to a significant improvement in thermal comfort and employee productivity.
• Energy Savings: Reduced air conditioning usage brought about a 20% decrease in energy consumption, translating to substantial cost savings.
• Improved Visual Comfort: Glare reduction minimized eye strain and headaches, enhancing the overall working environment.
• Elevated Privacy: Concerns about visibility were addressed, offering occupants a sense of privacy while maintaining ample natural light.
• Enhanced Aesthetics: The film’s unobtrusive appearance preserved the building’s architectural integrity and contributed to a sleek, modern look.

Beyond the Numbers

The success of this project extended beyond quantifiable results. Lisney Belfast reported a noticeable increase in employee morale and satisfaction due to the improved working environment. The reduced glare and cooler temperatures contributed to a more focused and productive atmosphere. Additionally, the project showcased the commitment of Lisney Belfast to sustainability by promoting energy efficiency and reducing their environmental footprint.

The Obel Tower project stands as a testament to the effectiveness of solar control window film in addressing the challenges of modern commercial buildings. By optimizing temperature, managing glare, enhancing insulation, and offering privacy while maintaining aesthetics, SolarGard Silver 20 proved to be an invaluable solution for Lisney Belfast, demonstrating the significant benefits window film can deliver for commercial spaces.