When shopping for new windows, focusing on energy efficiency and durability is key. I've had mighty experiences with both Andersen and Pella windows. They are well-known for their quality and have various options that meet ENERGY STAR standards. Vinyl windows can be a good choice due to their cost-effectiveness and low maintenance, while fiberglass frames offer superb durability and thermal performance.
Make sure to check the warranty details thoroughly; a good warranty can save you a lot in the long run. Also, consider the window's U-factor and Solar Heat Gain Coefficient (SHGC) ratings – lower numbers mean better insulation and efficiency. Don't hesitate to ask for references or examples of the installer's previous work to ensure you're getting quality service.
