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Preparation and problem surfaces

Lining Paper Before Painting: When It's Worth It

Lining paper is the decorator's quiet fix for tired walls. It covers cracks, smooths uneven plaster and gives paint a consistent surface – for a lot less than replastering. Here's when to use it and when not to.

3 min read · Updated October 2026

Illustration of a decorator hanging a roll of plain lining paper on a cracked wall with a pasting brush

What lining paper is

Lining paper is plain, smooth paper hung on walls and ceilings before painting or wallpapering. It comes in different thicknesses, called grades, measured in weight. Thicker grades hide more imperfections but are harder to hang. Once hung and painted, a well-papered wall looks like smooth plaster.

For painting, decorators usually hang lining paper vertically, like wallpaper. Under wallpaper, it's sometimes hung horizontally – called cross-lining – so the joints don't line up with the wallpaper joints.

When lining paper makes sense

It's not a cure for damp, loose plaster or large holes. Those need proper repairs first. And on a wall that's badly out of flat, lining paper will follow the bumps rather than hide them.

  • Old plaster with lots of fine cracks and patching
  • Walls with uneven surfaces after wallpaper removal
  • Ceilings with hairline cracks or slightly uneven boards
  • Period homes where lime plaster is sound but crazed
  • Rental properties that need a quick, durable refresh
  • Walls that would otherwise need a full skim

Lining paper vs replastering

If the plaster is mostly sound but cosmetically poor, lining is often the better-value choice. If the plaster is loose, blown or badly uneven, replastering is the only real solution.

Lining vs skimming a typical room (indicative 2026 prices)
Lining paperSkim plaster
Cost for a medium bedroom (walls)£250 – £500 hung£500 – £1,000
Drying time before paintingNext day1–4 weeks
Hides fine cracksYesYes
Fixes uneven or hollow wallsNoYes (with repairs)
Mess and disruptionLowHigher

Lining vs skimming a typical room (indicative 2026 prices)

Rather leave it to a professional?

Choosing a grade

Lining papers are commonly sold in grades from around 800 to 2000. Lighter grades (800–1000) are easier to hang and suit reasonably good walls and ceilings. Heavier grades (1200–2000) hide more imperfections and suit older walls, but are heavier to handle and need more paste. Many decorators use 1200 or 1400 as a good all-rounder.

There are also thick, textured or fibreglass lining products designed for very poor walls, and paintable non-woven papers that are easier to hang and remove.

Hanging and painting

The wall is prepared first – loose material scraped off, holes filled and sanded, and the surface sized with diluted paste to help the paper slide and stick. Lining paper is hung with butt joints (edges touching, not overlapping). Once dry, decorators run a fine bead of caulk along the edges at ceilings and skirtings to give crisp lines, fill any slight gaps at joints, then paint.

The first coat of emulsion should be thinned slightly, and most lining papers need two to three coats in total. Use matt emulsion: silk finishes highlight joints.

Getting a quote

Decorators usually price lining by the roll or by the room. Ask whether the price includes sizing, filling, caulking and painting. If you're unsure whether to line or replaster, a decorator can usually tell by looking. Request quotes from local interior decorators, and see wallpaper or paint and can you paint over wallpaper.

Common questions

Is lining paper worth it before painting?

Yes, on walls with fine cracks or uneven patching. It gives a smooth surface for much less than replastering.

What grade of lining paper should I use?

1200 or 1400 is a good all-rounder. Use heavier grades on poorer walls.

Can you paint straight onto lining paper?

Yes, once the paste is dry – usually the next day. Thin the first coat slightly.

Does lining paper hide cracks?

It hides fine cracks well. Large or moving cracks need repairing first.

How much does lining a room cost?

Roughly £250–£500 to hang lining paper in a medium bedroom, before painting.

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