Why choose single hung windows?
Single hung windows are so popular because they're an economical window replacement choice for homeowners on a budget. They're more cost-effective to order and install than their double-hung window counterparts. Between the two, they provide more energy efficiency against air leaks since there are fewer moving parts.
How long do single-hung windows last?
The average lifespan of residential windows is 15 to 30 years. Well-maintained products may last beyond the 20-year mark, but once your windows start approaching two decades old, it's time to think about replacing them.