Welcome to WindowJim.com!
As a window replacement specialist for over a decade, I counseled homeowners, installers, dealers and manufacturers in identifying needs, improving processes and increasing sales. In the process, I’ve accumulated a library of knowledge, which I share on my WindowJim blog. This website is your porthole to that knowledge.
This non-biased website is intended to provide objective real-world information about window and door (fenestration) replacement. The information is based on years of experience and thousands of hours of research in many facets of the replacement industry.