Single-hung windows are more energy-efficient but offer less ventilation. Double-hung windows are costlier but are more functional and easy to maintain. Both types offer plentiful frame materials ...

Single-hung windows are rectangular and have two ... either swinging horizontally or vertically. The result is that half the ...

The cheapest style of window to replace is an aluminum single-hung window, with an average total cost of about $454 per unit. Tori Addison is an editor who has worked in the digital marketing ...