Add Yahoo as a preferred source to see more of our stories on Google. If you’re struggling with cold drafts and higher-than-should-be energy bills in your home, it’s likely that poor window insulation ...

Cold weather can make window frames stiff and sealants hard to apply. Keep materials indoors or in a heated space until you ...

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 ...

Bubble wrap is touted as a cheap hack to keep the cold out, but does it work?

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 ...

Why do buildings have windows? It seems a bit crazy to design secure shelter against enemies and the environment only to construct openings in the sidewalls of a house. But for several thousand years, ...