LAS VEGAS — Decorative fabrics company Robert Allen Group said it plans to open a showroom for fabrics and upholstered furniture in the World Market Center here this summer.

The nearly 30,000-square-foot showroom will be located in the Las Vegas Design Center on the first floor of the market’s new Building C and will showcase product from Robert Allen and Beacon Hill. It will be the largest of the company’s showrooms, which are located in the United States and abroad.

“We’re delighted to be opening a showroom in the Las Vegas Design Center,” said Jeff Cordover, president of the Robert Allen Group. “We believe this has become a key market for the design industry and will provide our customers from all over the world with a convenient location to see our products.”