As the cold winter weather sets in, keeping your home warm and energy-efficient becomes a top priority. One of the biggest ...

Cool your room quickly with these high-powered, energy-efficient window units. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge ...

If you like lots of natural light in your office, thick curtains might block out more sun than you'd like, but you can fix ...

Which puffer vest is best? With advances in insulation technology, puffer vests have become warmer than ever. They can be used in winter or breezy days in the spring. They have also become more ...

If your window has gaps larger than 1/2 inch, caulk may not work well. If these gaps are deep, expanding foam insulation designed for window and door use may be necessary to fill the cavity.

While exact savings depend on factors like the size of the gaps and the overall insulation quality of the home, draught-proofing windows and doors could save you around £40 a year in Great Britain and ...

One easy way to insulate your windows is using a window insulation kit. These are designed to reduce cold air entering through the windows, which can be a significant source of increased energy use in ...

First, though, it's worth checking whether your windows are actually the culprits. There's no point wasting time and energy insulating them further if they're not the reason you have a cold draft in ...