An older wood window, when working properly, weather-stripped, and outfitted with a storm window, is just as airtight as a new window, a 2017 study found.
Read MoreWhy repair a home's older windows when you could replace? Here are some good reasons from Massachusetts window restoration contractor Alison Hardy, founder of the Window Preservation Alliance.
Read MoreWhen vinyl windows reach the end of their lifespans and need to be replaced, homeowners should understand the environmental impact of disposing of PVC and how the process works, so they can be sure that these materials are handled responsibly.
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