The best thermal curtains help reduce energy usage while adding style. We tested our top picks to see which provide the most insulation.

Costco and IKEA both offer blackout curtains that are wildly popular with consumers. We put them up against eqach other to ...

As the cold winter weather sets in, keeping your home warm and energy-efficient becomes a top priority. One of the biggest causes of heat loss in homes, particularly older ones, is poorly insulated ...