Most windows should last 15-20 years before they’ll need to be replaced. If you don’t know how old your home’s windows are, it’s a good idea to get an inspection. Replacing them could improve their performance and your home’s overall energy efficiency. If you’ve noticed drafty rooms, fogged glass, cracked window frames, or windows that seem to get stuck easily when opening or closing them, you should consider a replacement sooner rather than later. We may recommend vinyl window replacement for customers concerned about their energy costs.