Low-E Glass Calculator
Introduction & Importance
Low-E glass, or low-emissivity glass, is a type of window glass designed to reduce heat transfer. It’s crucial for energy efficiency and comfort in buildings…
How to Use This Calculator
- Enter the area of the glass in square feet.
- Enter the U-value of the glass in BTU/hr sq ft °F.
- Enter the cost of the glass per square foot.
- Click ‘Calculate’ to see your results.
For more information, see the EIA’s guide on energy efficiency.