Urban Woodcraft British Brace Door 40 in x 83 in Gray Prefinished Poplar MDF Single Barn Door (Hardware Included) Rotary tools It is pre wired with simple It is pre wired with simple molded plugs for easy installation ) 4 in Assembled Width (in Series Name British Brace Door Panel Type N A Material MDF Wood Species Poplar Door Finish Prefinished Panel Frame Finish Gray Door Surface Textured Common Size (W x H) 40 in x 83 in Actual Height (Inches) 83 Actual Width (Inches) 40 Door Thickness (Inches) 1 Constructed of premium MDF with solid wood panels and British brace overlay on both sides Barn door track and hardware kit included assembly required Great for areas where narrow hallways restrict swing door movement Install two doors to cover larger openings up to 79 in with a modern classic double door look