Short answer: Lime plaster is often the right choice for older Norwich houses, especially those with solid brick or flint walls, because it lets moisture move in and out of the wall instead of trapping it. Finest Plastering installs lime plaster walls and can leave them smooth, softly textured or ready for limewash. Many older Norwich properties are listed or in conservation areas, so check with the council before work starts.
Norwich’s older housing
Norwich has a large medieval centre, with flint churches, the cathedral and narrow streets of timber framed houses such as Elm Hill. Around the centre are streets of Victorian terraces and larger villas. Many of these buildings went up with solid walls and lime mortar, long before cement and gypsum plaster became common.
When an old solid wall is covered in modern gypsum plaster or cement render, moisture can get trapped. You may see bubbling paint, salts (white powdery deposits) or plaster coming away near the skirting. Lime plaster is breathable, meaning it lets water vapour pass through, so the wall can dry out naturally.
Where lime plaster fits, and where it does not
- Solid brick or flint walls in older houses, where breathability matters.
- Rooms where old lime plaster has failed in patches and needs making good to match.
- Walls where you want a soft, chalky surface rather than a hard, flat one.
It is not the answer to every wall. In a modern extension built with cavity walls and plasterboard there is little to gain, and a finish such as polished plaster may suit better. We will tell you plainly if lime is the wrong material for your room.
Survey, consent and preparation
Before we quote on an older Norwich house we need to know what the walls are made of and what is already on them. Photos help, especially close ups of any damaged patches and the bottom of the walls. For bigger jobs, or houses with damp problems, we usually ask for a site visit. Site visits are charged and we tell you the cost before booking.
If your house is listed, listed building consent can be needed for internal work, even replacing plaster. Speak to the conservation officer at Norwich City Council, or at your district council if you live outside the city, before booking us. Old plaster can be part of what makes a building special, so the council may want some of it kept and repaired rather than stripped.
Preparation is slow, careful work. Loose plaster is taken back to sound material, dust is controlled, and floors, stairs and furniture are covered. Old gypsum or cement patches that are causing trouble are cut out so the lime bonds to the wall properly.
How the job runs from Birmingham
Norwich is one of the longer trips from our Birmingham base, so we plan lime jobs in blocks of days rather than odd visits. Lime hardens slowly by taking in carbon dioxide from the air, and each coat needs time before the next goes on. We build the programme around that and usually work room by room so the house stays livable. Lime also needs protecting from frost and from drying too fast. In winter we talk to you about heating, and in warm weather we may damp down the walls, which means misting them with water to slow the drying.
If builders are on site, for example replacing windows or rewiring, we agree the order of work with them so the new plaster is not knocked or chased out once it is on.
Finishing options
Lime plaster can be left in its natural colour or finished with limewash for a chalky, layered look. Avoid ordinary plastic based paints on new lime, as they can stop the wall breathing. If your house has damaged cornice or ceiling roses, Finest Plastering does not do that work, but our sister company Zavoré repairs and runs plaster cornice and coving.
Send photos of the walls, rough room sizes and the age of the house if you know it to get a free online quote. You can also call 07592 929191 or email info@finestplastering.co.uk. More about our work in the city is on our Norwich page, and the finish itself is covered on our lime plaster walls page.
Questions we get asked
Will lime plaster cure a damp wall?
No plaster cures the cause of damp. Lime helps a solid wall dry out, but leaks, blocked gutters or high ground outside must be fixed first.
Does lime plaster take longer than modern plaster?
Yes. Each coat needs longer to harden than gypsum, and weather affects drying, so we allow for that in the programme.
Can I use normal emulsion on new lime plaster?
Most modern emulsions are not breathable, so limewash or a breathable mineral paint is usually the safer choice on lime.