5 Things To Know About Energy Efficiency When Replacing Windows
Window replacement can be an easy weekend do-it-yourself project if you do your homework and research what types of windows are best for your home. One aspect of window replacement that often confuses consumers is the jargon of energy efficiency. Read below about what the various numbers and terminology mean in order to make a more informed decision when you visit your local hardware store. NFRC/Energy Star Certification You should first look for the National Fenestration Rating Council (NFRC) certification symbol on any window.