Door Cover Ideas for an Unused Door or Doorway

The easiest way to hide an unused door is to treat it as part of the wall: hang a full-height curtain, paint it the same color as the room, or put a tall bookcase in front of it. All three work without removing the door, so they suit renters and owners who might want the passage back later.

Below are the ideas I'd consider, with sizes, safety notes and the small details (handles, drafts, pets) that decide whether the result looks intentional or like a door with something stuck on it.

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Start with the handle and the gaps

Before choosing a cover, fix the two things that give a covered door away: the hardware and the air leaks. A doorknob sticks out and ruins the drape of any fabric. If you own the door and it's permanently closed, remove the knob and fit a flat cover plate. If you rent, mount a wood batten above the frame that projects further out than the knob, so the fabric hangs straight past it.

Gaps matter too. An unused door often lets in drafts and sound. Self-adhesive weather stripping around the perimeter is removable and cheap, and a weighted draft snake handles the bottom gap. Pets may also bark at a covered door because they still hear what's behind it, so sealing the gaps helps them settle as well.

How to cover a door without removing it

Hang a curtain wall

A single flat panel on the door frame looks temporary. A better approach is to mount the rod high, near the ceiling or just below crown molding, and let it extend about 10-12 inches past the frame on each side. That hides the door's outline and makes the ceiling feel taller.

Aim for fabric about two to two-and-a-half times the width of the rod so the folds stay deep. Choose something heavy and lined: a performance velvet or a lined linen blend. Thin cotton flutters in drafts and collects pet hair. Skip tension rods set inside the frame, since they outline the door you're trying to hide.

Put a tall bookcase in front

A bookcase gives you storage and hides the door completely. Go tall, about 80 inches or more, because short units read as clutter and tall ones read as architecture. Leave at least 36 inches of clear walking path if the door is in a hallway.

As an architect, I'd insist on two safety steps. Lock the door so nobody can push it open into the furniture, and anchor the bookcase to the wall studs beside the frame, not to the door. That matters even more with climbing cats or small kids.

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Paint it away

Color drenching means painting the wall, trim, frame and door the same color and finish, usually matte or eggshell. Without white trim to outline it, the door stops registering. Deeper shades such as charcoal, navy or forest green also hide the shadows of the panel edges.

Can you put peel and stick wallpaper on a door?

Yes, on a smooth, clean, painted door. Textured or recently painted surfaces can lift paint when you peel the paper off, so test a small hidden patch first. Match the pattern to the wall if you want the door to vanish, or use a contrasting pattern if you'd rather make it a feature.

Creative ways to cover a door with art and mirrors

Treat the door as a gallery wall

Renters can hang lightweight art on the door panels with adhesive strips rated for the weight. For something sturdier, fix a picture ledge to the wood trim around the door rather than the door itself, then layer frames, a mirror and a small plant. The ledge breaks the long vertical line of the door.

If you have a dog, keep glass and heavy frames above roughly 3 feet. A wagging tail can knock low frames off, and broken glass on the floor is the last thing you want.

Turn it into a mirror

A full-length lightweight mirror on the door bounces light and makes a narrow hall feel wider. If a dog reacts to its reflection at floor level, raise the mirror or choose an antiqued finish, which softens the reflection.

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Ideas to cover a door opening with screens and shelves

Place a folding screen in front

Pick a screen at least 6 inches taller than the door frame and set it about 12 inches in front of the door. The gap allows air to move and leaves room for a small floor uplight behind it. With a rattan or perforated screen, that light gives the corner a soft evening glow. It also helps to control glare and heat if the door has glass and faces a bright side of the house, since screens and shades are among the ways to do that.

Turn a recessed doorway into a cabinet

If the doorway is recessed, fit shelves inside the recess and close the front with a Roman shade mounted flush with the wall. You get a linen closet or pantry that looks like a window treatment. Owners can fix the shelves permanently, and renters can use tension-supported units.

How to cover a doorway without a door

An open doorway is a different job: you're covering an opening, not a slab. A ceiling-mounted curtain track with a heavy curtain gives privacy and blocks sound. A tall bookcase can fill the gap as a divider, and a screen works as a movable one. For other options, see 16 ideas to hide an unused doorway.

If your door has glass panels and you only need privacy, a different set of fixes applies, covered in how to cover door windows.

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Finishing touches that make it look planned

• Run the rug all the way to the baseboard, or stop it about 6 inches before the new "wall." Stopping halfway under the covered area looks accidental.
• If you built a permanent cover, carry the baseboard across the bottom.
• Light a curtain with a nearby floor lamp, or add battery puck lights under bookcase shelves.
• Unused doorways can smell musty. A charcoal odor absorber behind the screen or curtain helps.

A metal door is easy: magnetic hooks hold lightweight art, but check their weight rating. For a quicker alternative to this list, the 8-step fix list covers similar ground.

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Should you drywall over it instead?

You can, but it's a real renovation: remove the trim, frame the opening, hang drywall, tape, sand, paint and match the floor. Every idea above is reversible, which keeps the passage available if you or a future owner wants it back. Choose drywall only when you're sure the door is gone for good, and hire a licensed contractor if the door is part of a fire-rated wall, such as one to a garage.

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