If you have been searching for a straight answer on the cost of plastering a room, you will have noticed most guides are vague. As working plasterers in Chelmsford, we can give you realistic figures and, just as importantly, explain what pushes a price up or down so you know what you are looking at when quotes come in.
For a straightforward re-skim of a small to medium room, most homeowners in the Chelmsford area pay somewhere between £400 and £700 for the walls, with the ceiling adding roughly £150 to £300 on top. A large living room or a room with awkward features such as chimney breasts, alcoves and bay windows will sit higher, often £700 to £1,000 including the ceiling.
Full replastering is a different job altogether. If the old plaster has failed and needs hacking off back to brick, you are looking at hardwall or bonding coats before the finish, plus the mess and waste removal that comes with it. Budget £1,000 to £2,000 for a typical room done properly, sometimes more in older properties where the walls are far from true.
These are guide figures, not quotes. Every room is different, which is why any plasterer worth hiring will want to see the walls, or at least good photos, before putting a number on it.
Two rooms of identical size can come in at very different prices. The condition of what is underneath matters more than the floor area. Sound existing plaster that just needs a skim is quick work; blown, cracked or damp-damaged plaster means preparation, and preparation is where the hours go.
Access and ceiling height also play a part. Stairwells, high ceilings and rooms you cannot easily clear all add time. If we are working around fitted furniture or a kitchen that cannot be emptied, expect that to show in the quote.
A skim coat is a thin finishing layer, usually two coats of multi-finish around 3mm thick, applied over existing plaster or new plasterboard. If your walls are basically sound but tired, scuffed or covered in old wallpaper adhesive, a skim is normally all you need and it keeps the cost down.
Tap the wall with your knuckles. A hollow, drummy sound over large areas suggests the plaster has blown away from the wall behind, and skimming over it is a false economy because the whole lot can come away later. Fine hairline cracks are usually cosmetic; wide cracks, crumbling patches or salty white staining point to problems that need sorting first. In many Victorian and Edwardian houses around Chelmsford and the surrounding villages, overboarding or hacking off is the honest recommendation even though it costs more upfront.
A re-skim of a standard room's walls is typically a one day job, with the ceiling either the same day or the day after. Full replastering usually runs two to four days depending on drying times between coats. Fresh plaster then needs about a week, sometimes longer in winter, to dry to that pale pink colour before you decorate, and the first coat of paint should be a watered-down mist coat.
When comparing quotes, check whether they include stripping wallpaper, moving furniture, protecting floors and removing waste. A cheaper headline price that excludes all of that often ends up costing the same or more. A written quote listing exactly what is covered protects both sides, and a reputable plasterer will not ask for full payment upfront.
Overboarding is usually cheaper and much less messy than hacking off, and it works well on poor but dry walls. If there is damp or the wall needs rewiring anyway, stripping back to brick is often the better long-term choice.
Yes, single walls and patch repairs are common jobs, typically £150 to £300 depending on size and condition. Bear in mind most plasterers charge a minimum call-out equivalent, so small jobs cost more per square metre than a full room.
Wait until the plaster has dried to a uniform light pink, usually five to seven days for a skim and longer for full replastering. Start with a mist coat of watered-down emulsion so the paint bonds properly instead of peeling.
Send a few details and a rough idea of the work and we will come back to you. Free quotes across Essex.