Plastering & Rendering
Specialists in
Plastering & Rendering Across Bath, Radstock & Somerset
CJM Build provides professional plastering in Bath, Radstock and the surrounding Somerset area, as well as a full range of rendering services. From full room re-skims and plasterboard work to repairs and external rendering, we focus on proper preparation and a clean, consistent finish that is ready for decorating and built to last.
Whether you’re renovating an older property, finishing an extension or repairing damaged walls and ceilings, we’ll assess the existing surfaces first and use the right approach for the job rather than simply covering over problems.
Plastering and Rendering Done Properly
Good plastering is about more than making a wall look smooth. The condition of the background, movement, suction and previous finishes all affect how the new plaster will perform. We check the surface first so the correct preparation and materials can be used before any plaster is applied.
From re-skimming tired walls and repairing damaged areas to plasterboarding, ceilings and external render, the aim is always the same: a solid, even surface that looks right and lasts.
We regularly carry out:
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Full room re-skims for a fresh, modern finish
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Plasterboarding and dry lining
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Repairs to cracked or damaged plaster
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Ceiling work, including over artex
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External rendering for protection and curb appeal
Our Plastering and Rendering Services
We carry out a range of plastering and rendering work for repairs, renovations, extensions and full property improvements.
Full Re-Skimming – Re-skimming tired or uneven walls and ceilings to create a smooth finish ready for decorating.
Plasterboarding & Dry Lining – New walls, ceilings and damaged areas boarded and prepared correctly before skimming.
Plaster Repairs – Repairs to cracks, blown plaster and damaged surfaces before refinishing.
Ceilings & Artex Covering – Updating textured or dated ceilings with a flatter, more modern finish where suitable.
Plastering for Renovations & Extensions – Internal plastering for new rooms, alterations and refurbishment work.
External Rendering – Traditional and modern render systems to protect external walls and improve appearance.
We’ll recommend the most suitable approach based on the existing surface, the property and the finish you want to achieve.
Learn More From
Frequently Asked Questions
The cost depends on the size of the area, the condition of the existing walls or ceilings and the type of work required. A small repair will cost less than a full room re-skim or external rendering. The best way to get an accurate price is to assess the job properly first.
Most single rooms can be completed within 1–2 days, depending on the size of the room and the amount of preparation required. Larger areas, repairs and external rendering can take longer. We’ll always give you a realistic timescale before work starts.
Fresh plaster commonly takes several days to dry, although this varies with thickness, ventilation, temperature and the background underneath. It will normally change from dark pink to a much lighter, even colour as it dries. Decorating should only begin once the plaster has fully dried.
In many cases, yes. Existing walls can often be re-skimmed if the background is sound. If the plaster is loose, blown or badly damaged, it may need to be removed or repaired first. We check the condition before deciding on the best approach.
Yes, many artex ceilings can be plastered over to create a flatter, more modern finish, provided the existing surface is suitable. Preparation is important to help achieve a sound, long-lasting result.
Rendering is a protective finish applied to external walls. It can help protect masonry from the weather, improve appearance and, depending on the system used, can also contribute to improved thermal performance and reduced maintenance.
A properly applied render system can last for many years. Its lifespan depends on the type of render, the condition of the background, exposure to the weather and ongoing maintenance.
Only once the plaster has fully dried. The exact drying time varies, but the plaster should be an even light colour with no darker damp patches before decorating begins. A suitable mist coat should normally be used on new plaster before applying finish coats.
A Plasterer You Can Rely On
Inviting someone into your home to carry out work is something you want to feel comfortable with. At CJM Build, we focus on turning up when agreed, protecting your home, keeping the work area as tidy as possible and completing the job properly from start to finish. We’ll always give straightforward advice on what work is actually needed, whether that’s a full re-skim, a repair or external rendering. A large part of our work comes through recommendations, so the aim is simple: leave every job with a finish you’re happy with and a service you’d confidently recommend to others.