Getting hit with a huge utility bill is unpleasant, but it’s even worse when you know that it’s high due to heat or air conditioning loss through the doors, windows, or walls. Fitting exterior walls ...

The right insulation will keep your home comfy and your energy costs low. Here’s how to calculate how much you need and what kind to buy. Adding insulation can be a low-cost way to cut energy bills.

Does insulated wallpaper and thermal paint actually work? - Thermal wallpaper and paint are often marketed as a quick fix for cold homes and high energy bills. But how much difference do they actually ...

Duane Harver, the lead architect behind the innovative King’s Fork High School in the City of Suffolk, Va., had a problem. His design concept sought to create an optimal learning environment for ...

On the programme on 19 January 2026, we looked at some of the problems homeowners have faced after having solid wall or cavity wall insulation. Solid wall insulation is an extra layer of insulation on ...

It is widely known that wood offers higher levels of thermal resistivity versus other framing materials. In fact, wood naturally has nearly four times the thermal resistance of steel or masonry. The ...

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That’s great news for your wallet and the planet. But 9 out of 10 homes in the U.S. are under-insulated, according to the Environmental Protection Agency (EPA), with older residences especially likely ...