If your windows no longer enhance the façade of your home, shield it from the elements or filter noise, there is no better time to update them. Retailers whose business withered as homeowners stopped spending on big home-improvement projects are ready to deal and eager to keep their installation crews working.

Many dealers have cut markups to the quick, says Susan Selman, who is with a windows company in suburban Chicago. Plus, the $1,500 tax credit for installing energy-efficient windows in your home, which will help defray some costs, expires at year-end.   CONTINUE READING