When buying windows for your house, the most helpful features focus on , ease of maintenance , and home comfort . Key features to look for include Low-E glass coatings , argon gas fills , and tilt-in sashes for easier cleaning. Essential Energy Efficiency Features
: Double or triple-pane units create insulating air pockets that significantly reduce heat transfer and outside noise.
: The most popular and affordable choice; it's virtually maintenance-free, never needs painting, and resists rot.
