Urban Woodcraft Z Panel Door 40-in x 83-in Gray Prefinished Pine MDF Single Barn Door (Hardware Included)Modern 40 in barn door covers most standard openings and entryways up to 39 in Fits easily over existing moulding and door trim Install two doors to cover larger openings up to 79 in with a modern classic double door look Barn door track and hardware kit included assembly required Great for areas where narrow hallways restrict swing door movement Features Series Name Z Panel Door Panel Type N A Material MDF Wood Species Pine Door Finish Prefinished