The right insulating window shades can drastically prevent heat from escaping your home in winter and entering in summer, reducing energy loss and helping you stay comfortable all year long.

And while Roman and solar shades, drapery and even shutters can help improve room’s energy efficiency, they don’t measure up to the top window treatment for keeping a room warmer when it’s colder and cooler when temps heat up.

So which window shades do the best job at providing insulation at the window?

That honor goes to cellular shades.