Your windows may appear operational, but if they whistle, rattle or leak, then you’re likely losing money in heating costs. The same is true of your brittle or cracked weather-stripping. Small leaks, cracks and rattles add up to a big difference in your monthly utility bills.
If it’s time to update your windows, consider double hung replacements. There are many advantages to the design of the window, including easy cleaning and care. In addition, double hung windows can improve energy-efficiency and curb appeal, too.