Here are our picks of the best energy-efficient door and window brands ... and casement windows, and patio, interior, and exterior doors. The company has been an Energy Star partner since 1998 ...

Here are our picks of the best energy-efficient door and window brands. The 10 winners of this Green Matters Approved contest are listed below. Read more about our Green Matters Approved contests here ...

When the weather turns chilly, the best energy-efficient space heaters offer a ... turned the space heater on high, and closed the door to see how long it would take to warm the room.

there is a growing demand for energy-efficient aluminum windows and doors with thermal breaks. These thermally broken products are designed with a barrier within the frame, reducing thermal ...

We've shortlisted these energy efficient freezers, which are both economical to run and performed impressively in our tough lab tests, so you can store your frozen food without worrying about running ...

It's one of the few appliances that operates 24 hours a day, so choosing one of the best energy efficient fridges is a smart way to keep running costs low. Our expert buying advice will help you ...

Looking for the best room heater to keep your space warm without increasing your energy costs? Choosing the right room heater can make all the difference, especially when you want both efficiency ...

Stay cool and comfortable all year round with our top choice for the best 1 ton AC!(Pexels) Moreover, the energy efficiency of these units is a significant boon. 1-ton ACs are designed to provide ...

As we head into winter, energy-efficient windows and doors can not only look great but save you money in the long-term. Call the trusted supplier of house builders on your doorstep for a quote for ...

Seeking the most energy-efficient ceiling fan can be maddening – is this cool enough for my space? Does it fit my room ceiling? How much power does this consume? But really, once you have good ...