
A Brief History of Solid Wall Plastering
Solid wall plastering is one of the oldest internal finishing methods, used for centuries in buildings made from brick, stone or block. Before plasterboard became common, this was the go-to way to create a flat, durable interior surface. Today, it’s still widely used in renovations, restorations, and for robust high-traffic areas.

What Types of Plaster Can Be Used?
There are several types of plaster materials suitable for solid masonry walls:
Each type has its strengths – at Skim 2 Fin, we assess the condition and age of your walls to recommend the best option.
When Not to Use Gypsum Backing Coats
While gypsum-based backing plasters like bonding or hardwall are commonly used, they are not always suitable.
You should avoid using them on solid 9-inch walls in older homes for a few key reasons:
- Gypsum is not moisture-resistant and can absorb damp from solid walls, leading to degradation or mould.
- These walls need breathable materials – gypsum can trap moisture, damaging both the plaster and the wall underneath.
In these cases, sand and cement or lime plaster provide a much more durable and suitable base coat.

Our Application Process
We follow a careful, professional process to ensure a clean and solid finish:
1. Prepare and clean masonry surface (removing dust, flaky paint, or residue)
2. Apply bonding agents or scratch coat if needed
3. Layer the appropriate backing plaster (e.g., sand and cement) to correct depth
4. Allow appropriate drying time
5. Finish with a smooth skim coat for decoration
Our work results in long-lasting, strong, and breathable walls that are ready for painting or decorating.
Why Choose Skim 2 Fin?
Our team is skilled in working with solid masonry and heritage wall structures. We bring years of hands-on experience and up-to-date methods to every job. Whether you’re renovating an old property or fitting out a modern build, we tailor our service to ensure your walls perform and look great.
✔ Based in Cobham, working across all of Surrey
✔ Knowledgeable in traditional and modern plastering
✔ No shortcuts – just quality workmanship
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Get the Right Plaster for the Right Wall
Don’t risk disturbing dangerous materials or live with outdated ceilings. Let Skim 2 Fin transform your space with safe, smooth, modern finishes.
Contact Info:
📞 07494575325
📧 d.dickinson@skim2fin.co.uk
📍 Cobham-Based | Covering All of Surrey