- Are there ENERGY STAR certified commercial windows?
- Are there ENERGY STAR certified Glass Block Windows?
- Are there ENERGY STAR certified storm windows and storm doors?
- Are there ENERGY STAR certified window films?
- Are there ENERGY STAR certified window sash replacements?
- Can a single window be ENERGY STAR certified in all climate zones for all 50 states?
- Do I need storm windows?
- Is it normal for moisture to collect on the outside of the window?
- Is the ENERGY STAR criteria for windows, doors, and skylights based on "whole-unit values?"
- My new ENERGY STAR windows are leaking. What should I do?
- What are the differences between argon gas or krypton gas filled windows. Which is the better option and why?
- What are the ENERGY STAR labeled window requirements for the Northwest?
- What brands or models of windows, doors, and skylights are ENERGY STAR qualified?
- What framing material should I look for to ensure that the window, door, or skylight I select is energy efficient?
- What is a Solar Heat Gain Coefficient (SHGC) in terms of window efficiency?
- What is a U-Factor in terms of window efficiency?
- What is an ENERGY STAR Certified Window?
energy efficient products
ENERGY STAR products are independently certified to save energy without sacrificing features or functionality. Saving energy helps prevent climate change. Look for the ENERGY STAR label to save money on your energy bills and help protect our environment.
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ENERGY SAVINGSat home
energy savings at home
Improving your home's energy efficiency with ENERGY STAR can help to lower high energy bills, improve comfort and reduce greenhouse gas emissions. Learn about the many ways to save in your home and track your progress with "My ENERGY STAR" - your new dashboard to savings.
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ENERGY EFFICIENTnew homes
energy efficient new homes
A new home that has earned the ENERGY STAR label has undergone a process of inspections, testing, and verification to meet strict requirements set by the US EPA. ENERGY STAR certified homes use 15-30% less energy than typical new homes while delivering better comfort, quality, and durability.
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ENERGY STRATEGIES FORbuildings & plants