Windows & Doors

If windows or doors are on your home improvement list, stop here first to learn how to find the most energy-efficient models - or tighten up the ones you have.

Worker installing a new front door

Improved materials and insulation help new doors stand up to weather and humidity - and keep heat where it belongs.

Bright sunset

If sunny windows are turning your living spaces into a sauna, reflective window film can bring back the comfort and cut your air conditioning bills.

Dormer window at night

You can make old windows more energy efficient without replacing them. Learn how.

Performance label on a window

The style, type of material and what's between the panes can make a big difference in the energy efficiency of your new windows.

Man holding up a double hung window

Our expert explains how to restore and repair your double hung windows instead of replacing them.

Pete and saleswoman standing near Window Warmer shade

Even if you have old, drafty windows, you can reduce energy loss by using special drapes and shades.

New windows in a living room

Installing and maintaining your windows properly will help keep cold out air - and keep your heating bill low.