Choosing energy-efficient windows is one of the most important decisions when building or renovating a home. They not only reduce heat loss and lower heating bills, but also significantly improve ...

Double-hung windows are slightly more expensive, easier to clean and ventilate, and less energy-efficient. Some or all of the mortgage lenders featured on our site are advertising partners of ...

Q: I am considering installing glass block windows on some first floor ones for security. Is the solid glass energy efficient and can I have some summertime ventilation with them? A: From a security ...