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 ...

Not all high-end-looking curtains come with an out-of-reach price tag. These budget-friendly curtains look expensive, and can ...

Over 63,000 5-star fans say these 'beautiful, energy-efficient' window treatments provide warmth, quiet and 'total darkness.' ...