I finally tackled the window replacement project last spring after years of dealing with drafty frames and sticking sashes. I had no idea how many brands were out there, each claiming to be the most energy-efficient or “maintenance-free.” What helped narrow things down was reading through a bunch of Windows USA reviews that covered real installation experiences, some were glowing, others gave me a better idea of what to watch out for. The research definitely paid off when it came time to negotiate features and warranty.