Several factors contribute to making a window energy efficient. Firstly, the type of glass used plays a significant role. Double or triple-pane insulated glass with low emissivity (low-e) coatings helps to reduce heat transfer and minimize air leakage. Additionally, the frame material is crucial; materials like vinyl, provide better insulation and prevent heat loss or gain. Proper installation techniques, such as using weatherstripping and caulking to seal gaps around the window frame, also contribute to energy efficiency by preventing drafts. Lastly, features like argon or krypton gas fills between the glass panes further enhance insulation properties, making the window more energy efficient. Overall, a combination of these factors ensures that a window effectively retains heat in winter and keeps the interior cool in summer, resulting in reduced energy consumption and lower utility bills.

Signs you might need new windows include visible damage such as rot or warping on window frames, difficulty operating the windows (opening or closing them), poor soundproofing, drafts indicating seal failure and decreased insulation, and condensation between panes, which signifies a compromised window assembly.

A key distinction between Thermo-Bilt and other windows and doors replacement companies is our use of Cardinal Glass for all of our products. Cardinal Glass, an innovative glass manufacturing company, is on a mission to design and fabricate the most advanced residential products in the industry, and we believe they’ve been wildly successful.

Cardinal Glass sets itself apart from most other replacement window glass companies through:

• Superior insulation that reflects warm air back in to the home throughout winter, and prevents damaging UV rays from entering on sunnier days
• A special coating that allows the glass to clean itself through the power of UV rays
• Full Energy Star® compliancy