New 8,000 sq ft site allows company to display every item in its range, including furniture and outdoor living products.
Kingfisher will open its new 8,000 sq ft showroom in Old Dalby, Leicestershire next month.
Situated near the company's distribution warehouse in Hoton, the site is designed to demonstrate how the Kingfisher range can look when merchandised correctly.
The size of the building allows for all future products to be displayed and for Kingfisher to introduce products that are currently too large to exhibit in existing premises. The showroom also features several private meeting rooms.
Kingfisher Director Ian Fisher said: "The showroom will be organised into individual ranges to magnify how good they look with all our latest packaging."
The new site will be officially opened by Playboy model Lisa Maria on Friday, June 5.
Anyone interested in seeing the new showroom and range can request an invitation to the grand opening by contacting the Kingfisher sales office on 01509 881999 or email at enquiries@bonningtonplastics.com