Window World of Kentuckiana, previously Window World of Louisville, was founded in 2011 and is locally owned. We partner with the best manufacturers, which enables our customers to save through our national buying power. Our products carry a strong labor guarantee with monthly payment financing options available, subject to approved credit.Window World has sold over 21,000,000 windows to date, including 1,000,000 windows annually since 2009. In addition to being awarded the ENERGY STAR®, our windows, siding, and doors have earned the Good Housekeeping Seal, an accreditation reserved only for products rigorously tested by the Good Housekeeping Research Institute and verified as trustworthy.