Windows and doors make up 41% of heat transfer in a home, no matter the time of year, and account for 45% of heating and cooling costs. Understanding how they lose, gain and maintain heat is essential ...

Ever feel like you are literally throwing money out the window? If you have inefficient windows, you are probably spending more than you should on your energy bill each month. With efficient ...

REPLACING THE WINDOWS on your home is a sure way to cut energy costs, improve your family's comfort and maintain your home's value, but it can be pricey. The average job on a single-family home can ...

Without windows, a house wouldn't be a home — it'd be a very dark box. Windows bring the daylight in, add architectural detail and give us a view of the world around us — but how "green" are they? Can ...

Whether you’re buying windows for a new house or to replace some leaking clunkers past their prime, look beyond extravagant sales claims to a small label in the corner. It lists several ratings (on ...