Pennzoil Place Towers
Location: Houston, Texas
The Challenge
Excessive solar heat gain through rooftop glass causing unbearable temperatures for tenants.
Existing glass required extensive staging to access over 600 floor to ceiling angled glazing panels.
The Solution
12K sf of 3M NV15 energy film applied to all overhead glass.
Duration: 4 weeks
The Result
3M window film reduced over 50% of the heat gain coming through the windows and allowed building management to discard of existing Mecho shades.
ROI: < 24 months
Utility Rebates: Yes