How to Spot Low-Quality Replacement Windows Before You Buy
When investing in replacement windows , homeowners expect better insulation, improved energy efficiency, and a stylish upgrade to their property. Unfortunately, not all windows are created equal. Some low-quality products look appealing at first glance but end up costing more in the long run due to poor performance, frequent repairs, and higher energy bills. To protect your investment, it’s crucial to know how to identify cheaply made or low-quality replacement windows before you sign a contract or make a purchase. 1. Flimsy Frames and Poor Materials The window frame is the backbone of any window. If the frame feels light, thin, or unstable , that’s a red flag. Vinyl windows should feel sturdy, with a smooth finish—not chalky or brittle. Wood windows should have a protective coating to prevent rot and warping. Aluminum or fiberglass frames should resist bending and denting. 👉 If the frame flexes easily or shows uneven seams, it’s a sign of poor manufacturing. 2....