If you feel drafts around your windows or notice water seepage during rain, it's a sure sign that your windows aren’t performing the way they should. These issues can lead to higher energy costs and potential water damage inside your home, so you’ll want to replace the windows right away.

Window glass replacement is a must if you’ve noticed fog or stains. These are often signs of failed seals, which compromise the window's insulation properties. This not only affects the clarity of the window but also reduces thermal efficiency, impacting your home’s energy efficiency.

Excessively high energy bills can sometimes indicate inefficient windows. If your heating or cooling costs are climbing, it might be due to old or poorly sealed windows letting conditioned air escape, forcing your HVAC system to work harder.

Windows that are difficult to open or close or that won't stay open can be more than just a nuisance. This can indicate balance issues, rusted frames, or warped materials, all of which compromise functionality and safety and mean you definitely need to look into window replacement.

Soft or chipped frames suggest water infiltration and rot, which are common in cheap window replacements exposed to moisture, especially wood. This structural damage can not only let in moisture and air but can also lead to bigger problems like mold growth and frame collapse. To avoid these issues, replace the window with a higher-quality alternative.