Texture matched so the patch vanishes.

Almost everyone asks this first, usually before we have the tape measure out. When the texture is matched to the wall around it, and the patch is primed and painted out to a natural break, a good repair can't be seen under normal room light.

There are limits, and we will tell you about them up front. Lighting matters. A patch you can't see under a ceiling light can show a faint shadow when low sunlight comes in from the side through a window. Paint sheen matters too, because gloss and semi-gloss paint reflect more light and show more than flat paint. If a wall has faded unevenly over the years, a fresh patch can look slightly different even when the texture is right. When a patch is large or the lighting is harsh, the better option is to re-texture and repaint the whole wall, corner to corner, so it all matches, instead of trying to match one small area of new work. We will tell you which approach your wall needs before we start.

Matching takes several layers and testing as we go. We identify the texture first, then build it back up, checking it against the existing wall at each step instead of hoping one coat gets it right.

• Orange peelA fine sprayed texture with small bumps, like the skin of an orange. It is the finish you see in the newer westside homes around Orenco Station and Bethany. We match it by setting the air pressure and spray tip size, then adjusting it until the bumps match the wall.
• KnockdownA heavier spray that gets flattened with a drywall knife while it sets. The timing of that flattening pass decides whether the match works.
• Skip-trowel and hand-troweledThese are applied by hand, so they look different from one wall to the next. We match the trowel pattern and depth by hand and test it on scrap first.
• Smooth and Level 5No texture at all. Level 5 means a thin coat of compound over the entire wall for a fully smooth surface. A smooth wall is the hardest place to hide a repair, because there is no pattern to cover the edge of the patch. A full skim coat and careful sanding keep the wall flat.

When the existing texture is unusual, we test the match on a scrap piece of drywall before we touch your wall. Skipping that test and guessing in one coat is how a patch ends up showing.

Matching the texture is half the job. The paint has to blend too. For small holes, careful touch-up paint over a primed patch can be enough. For anything larger, the reliable approach is to paint out to a natural break, which usually means corner to corner, so there is no edge in the middle of the wall where old and new paint meet. The patch always gets primed first. Bare compound soaks up paint differently than the rest of the wall, which makes the patched spot look dull or shiny even after it is painted. Painters call this flashing. Glossy paint shows a patch more than flat paint, so the sheen of your current wall is part of the plan.

If you patched a wall yourself and can still see the repair, the cause is almost always one of four things: the patch was not primed, so it flashes at a different sheen; the texture does not quite match the wall around it; the paint was touched up in the middle of the wall instead of carried to a corner; or the sheen of the new paint does not match the old. Each of these can be fixed, and we get all four right on every repair. This is also why a handyman's patch sometimes has to be redone, and why a drywall specialist beats a handyman patch when the repair has to disappear.

Orange peel, knockdown, skip-trowel, hand-trowel, and smooth are the textures you will find on most Portland-area walls and ceilings, and each one is matched a little differently.