Insulating windows helps to conserve energy and make your home warmer in the winter. Window glass loses heat faster than insulated walls or ceilings. Window insulation includes simple upgrades like ...

If you're struggling with cold drafts and higher-than-should-be energy bills in your home, it's likely that poor window insulation is at fault. There's not much you can do about wall or roof ...

The existence of windows feels frustrating when winter comes rolling in, as they invite drafts and make it harder to keep the home warm. Once summer rolls around, windows become just as problematic, ...

As temperatures drop outside, it's important to stay warm inside. The same is true for a garage, as you might be spending your downtime working on projects, doing laundry, or just cleaning up. But if ...

The older your home is, the less likely it is to have energy-efficient windows. Thankfully, the best window insulation kits are an affordable DIY solution that can significantly cut down on the cost ...

Cold weather has descended on much of the U.S., with bitter temperatures affecting even states that are usually spared, such as Florida and Mississippi. It can be difficult to keep your house feeling ...

NBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Cory Fernandez Commerce Editor There are a lot of ...

Physicists at the University of Colorado Boulder have designed a new material for insulating windows that could improve the energy efficiency of buildings worldwide—and it works a bit like a high-tech ...

Our house was built in 1968 and still sports the original single-pane windows. While we will eventually get around to putting in brand new windows at some point, for the time being we are stuck with ...

R&D World—The CU Boulder-developed technology, Mesoporous Optically Clear Heat Insulators (MOCHIs), has received a 2026 R&D 100 Special Recognition Award in Green Tech. Described as "frozen air," ...