Double-Hung vs. Sliding for Winter Air Tightness (and Easy Cleaning)

Luis Candela • November 25, 2025

As winter winds sweep across North Texas, drafty windows can make even homes with good heating and insulation feel drafty. Two of the most popular window types, double-hung and sliding windows, offer slightly different performance when it comes to air tightness and maintenance. How Each Window Works Double-Hung Windows open vertically, with two movable sashes …

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