Drafty windows can make your home uncomfortable and significantly affect your heating and cooling bills. You can save an average of 15 percent on these costs when you seal the gaps around your home ...

I added an interior DIY kit to my windows to prevent my warm air from escaping.

ST. PAUL, Minn.--(BUSINESS WIRE)--3M today announced the U.S. debut of its Exterior Window Film Prestige Series, the latest offerings in the company’s portfolio of energy-conservation solutions.

A few weeks ago, 3M invited us out for a demonstration of its automotive products. Aside from being an excuse to get of the office, the event offered us an in-depth look at some of 3M's lesser known ...

Covering your drafty windows with plastic can reduce your home's cooling and heating costs with minimal effort CR tested popular window insulation kits, all of which were easy to install and remove, ...