By Gates Dearen
When it comes to shopping for replacement windows these days, it almost seems as complicated as shopping for a new car. Just as with the auto industry, modern windows come in many makes and models, and they offer a number of optional extras. Everything from the hi-tech materials used in frames and panes, to attachment and pivot points - all have a nomenclature of their own. If you don’t know a “head jamb” from a “Muntin Bar”, let me help explain.