Q.B.D. Limited, based in Leckhampton, specializes in supplying and fitting windows, doors, and conservatories directly to householders or builders for modifications, extensions, or new properties. The company, under new ownership since 2019, focuses on quality installations by experienced professional fitters and offers a personalized service with a 4.9-star rating. Q.B.D. has partnerships with leading suppliers like Origin Global and emphasizes customer satisfaction through top-quality installations for both large-scale projects and private homeowners. With a showroom for product viewing and a user-friendly 'Quote builder' function on their website, Q.B.D. aims to provide high-quality, energy-efficient home improvement solutions.