Hidden Furnace Closet Behind Bookshelf Door

Secret Door Made from IKEA Bookcases

Hidden Closet Behind IKEA Bookcase Doors

Secret IKEA Bookcases Open Up to Reveal Furnace Room

These IKEA bookcases are connected together, then mounted on casters and large gate hinges to create a secret door. A “how-to” article is located on IKEA Hackers.The extra wide door pivots open to reveal a hidden furnace closet room behind.