The Suncast Modernist® 8 ft. x 7 ft. Dual Barn Door Storage Shed (model BMS8781T) is a Costco-exclusive outdoor storage solution finished in Light French Gray with a black roof, doors, and floor. Built from multi-wall resin panels over an internal steel frame, it delivers year-round durability with UV protection and all-weather water resistance. The reinforced resin floor is engineered to support heavier loads, while the steel frame provides strength to bear significant snow loads.

The signature double sliding barn door system opens to a 48 in. wide by 71.75 in. tall entry, making it easy to move large equipment in and out while saving patio space compared to swing-out doors. A steel door frame and slide rail system adds security and rigidity, and the pad-lockable design keeps contents safe (lock sold separately). Two large transom windows bring natural light into the interior, and vents along the structure promote air circulation to reduce moisture buildup.

The shed measures 8 ft. 2 in. wide by 7 ft. 3.5 in. deep by 7 ft. 5 in. tall when assembled, with usable interior dimensions of 7 ft. 9.75 in. W x 6 ft. 10 in. D x 7 ft. 2.5 in. H, offering 362 cubic feet of storage capacity. An electrical cord port allows connection of power tools or lighting inside the shed. Four single tool hooks are included to keep long-handled tools organized. Compatible optional accessories include shelf kits, baskets, and additional tool hooks. Low maintenance resin construction requires no painting or staining, and the shed is designed for straightforward assembly with minimal tools.