Patching Nail Holes Before You Move Out

Patching Nail Holes Before You Move Out

Many renters never hang anything, because they are afraid of the holes. That is a pity. A nail hole is the easiest repair in a home. It takes five minutes and costs almost nothing, and done properly it can't be found afterwards. Knowing how to do it means you can live with art on the walls for the whole of your tenancy.

This guide covers the repair, from pinholes to wall anchors, and the damage that adhesive strips sometimes leave.

First, read the lease

Leases differ, and so does the law from place to place. Some treat a few small nail holes as normal wear, which the tenant doesn't have to repair. Some require holes to be filled. A few forbid tenants from painting, and ask you to leave repairs to the landlord. Read what yours says, and ask if it isn't clear. A short message to the landlord can save an argument later.

Take dated photographs of the walls when you move in and when you leave.

What you need

  • Lightweight spackle, also sold as filler or patching compound. A small tub lasts for years. Some kinds go on pink and turn white when dry, which tells you when to sand.
  • A putty knife, about two inches wide. An old plastic card will do for small holes.
  • Fine sandpaper, 220 grit, or a sanding sponge.
  • A damp cloth.
  • Matching paint and a small brush or foam roller, if the patch shows.
  • Primer, for larger patches.

Small nail and pin holes

  1. Take out the nail by pulling it straight, with pliers or the claw of a hammer. Put a piece of card under the hammer to protect the wall.
  2. Flatten the rim. A nail usually pushes up a little ring of paint and plaster round the hole. Press it flat with the handle of the putty knife, or slice it off. If you fill over a raised rim, you get a bump.
  3. Fill. Take a small amount of spackle on the knife and press it into the hole. Draw the knife across at an angle to scrape off the excess. Leave the filler very slightly proud of the wall, since it shrinks a little.
  4. Let it dry. Follow the tub. Often half an hour to two hours for a small hole.
  5. Sand lightly until it is flush. A few strokes are enough.
  6. Wipe off the dust with a barely damp cloth.
  7. Touch up the paint if the white spot shows.

On a white or off-white wall, a filled pinhole often needs no paint at all.

Screw and anchor holes

These are larger, and a plastic anchor has to be dealt with first.

  • Remove the anchor if it comes easily. Grip the rim with pliers and pull, or put a screw part way in and pull on that. Don't tear the wall to get it out.
  • If it won't come, push it in. Tap it just below the surface with a hammer and a screwdriver, or trim the rim off with a sharp blade, and fill over it.
  • Fill in two thin coats. A deep hole filled in one go shrinks and cracks. Let the first coat dry, then add a second and feather it out an inch or so beyond the hole.
  • Sand, wipe and prime the patch before painting. Bare filler soaks up paint and shows as a dull spot unless it is primed.

For a hole bigger than about half an inch, such as one left by a toggle bolt, use a self-adhesive mesh patch from a hardware shop. Stick it over the hole, spread filler over it in thin coats wider than the patch, sand and paint.

Damage from adhesive strips

Removable strips are sold as damage-free, and they usually are, if they are taken off correctly. Pull the tab slowly, straight down, parallel to the wall, stretching it until the strip lets go. Pulling it outward, towards you, takes the paint with it.

If a strip has torn the paint or the paper face of the drywall:

  1. Trim away any loose edges with a sharp blade.
  2. If brown paper is showing, seal it with a coat of primer first. Bare drywall paper bubbles when filler is put on it.
  3. Skim a thin layer of filler over the area, wider than the damage.
  4. Sand smooth, prime and paint.

For sticky residue, rub it off with a finger, or warm it with a hair dryer and peel. Poster putty can leave a greasy mark. Dab it with a ball of the same putty, then clean gently with a little washing-up liquid in water. Test first in a hidden spot.

Getting the paint to match

This is the hard part. A well-filled hole with the wrong paint on it shows more than the hole did.

  • Ask the landlord for the paint name and colour, or for a little leftover paint. Many keep some.
  • Match the sheen as well as the colour. Flat, eggshell and satin look different on a wall even in the same shade.
  • Take a chip. A paint shop can match a flake the size of a coin. Take it from somewhere hidden.
  • Use very little. Dab the paint onto the patch with a small brush or a foam roller, and feather the edges. Don't paint a neat square.
  • Old paint has aged. Fresh paint from the same tin can look brighter than a wall that has had years of light on it. If touch-ups show, painting the whole wall from corner to corner is the only sure fix. Check that you are allowed.

Plaster walls

Old plaster takes filler well. Use the same method. If a nail has cracked or crumbled the plaster round the hole, brush out the loose material first and fill in two coats.

What not to do

  • Toothpaste, soap or chalk. These are passed round as tricks. They shrink, crack, yellow or wash out, and an inspector will see them. Filler costs a few dollars. Use it.
  • Leaving a mound. Too much filler, not sanded.
  • Skipping the rim.
  • Painting without priming a large patch.
  • Leaving it to the last morning. Filler and paint need time to dry. Do it a few days before you hand back the keys.

Making fewer holes next time

Blue Mountain Fog poster print by Kiyo Arts
Blue Mountain Fog as a matte poster. Light art needs only small fixings.

Moving the art itself

Once the walls are done, pack the pictures with care. Wrap canvases face to face with a sheet of clean paper between them, protect the corners, and stand them upright in the van. Roll posters loosely in a tube. Fold tapestries and iron out the creases at the other end. See canvas care.

The short version

  • Check the lease.
  • Flatten the rim, fill, dry, sand, wipe.
  • Two thin coats for bigger holes, and prime before painting.
  • Match the paint and the sheen, and use very little.
  • Do it a few days before you leave.

Hang the art. The holes are a small job. See first apartment wall art, and browse the canvas art collection.