There are just so many types of window treatments—do I go with curtains? Blackout or sheer? Roller shades? Blinds? To help you be better informed than I was for your next move, I tapped the experts at The Shade Store, a designer go-to for window trimmin
Generally, R-values for horizontal blinds range from 2.5 to 3.0, lower than interior shades. Cellular Shades Image Source You’ve probably seen insulated cellular shades on windows in your own home or in neighbor’s homes. They have a pleated look that folds up like an accordion when you wa...