If you are planning to improve the outside of your home, silicone render is one of the best modern options available. It gives a clean and smooth finish. It improves insulation and lasts for many years. But like any home improvement, cost matters. In this blog, we will clearly explain the costs and what affects the price. We will also tell you what you can expect when hiring a professional.
What Do You Understand by Silicone Render?
Silicone render is a type of external wall coating used to finish the outside of homes and buildings. It creates a waterproof but breathable layer. This means it keeps rain out but lets moisture escape from inside. This reduces damp problems and helps with energy efficiency.
People choose it for its durability and flexibility. It is also known for its low maintenance. It doesn’t crack easily, even with movement in the walls. Also, it comes in a wide range of colours and gives a smooth look.
What Is The Average Silicone Render Cost 2025?
Now, the main question: How much does silicone render cost? Here’s a general estimate:
| Job Type | Estimated Cost |
| Small terraced house (2-bed) | £3,000 – £4,500 |
| Semi-detached house (3-bed) | £5,000 – £6,500 |
| Detached house (4+ bed) | £7,000 – £10,000+ |
| Price of silicone rendering per m² | £50 – £70 per square metre |
These are average UK prices. Costs may go higher or lower based on your location. The price will also depend on the wall condition and the choice of contractor.
What Affects the Cost of Silicone Render?
Several things affect the external silicone render cost. Let’s break them down:
1. Size of the Area
The larger the surface, the higher the cost. Labour and materials are charged based on square metres. So bigger homes cost more.
2. Wall Condition
If your walls have cracks, damage, or old render to remove, the price goes up. Clean, flat walls are quicker and cheaper to render.
3. Scaffolding Needs
If scaffolding is needed, it adds to the bill. High buildings or difficult access areas may need extra safety equipment.
4. Location
Prices are usually higher in London and the South East. Rural and northern areas may have lower labour costs.
5. Design and Features
Homes with many corners, windows, and decorations take more time to render. This increases the labour cost.
What’s Included in the Cost?
Most professional quotes include:
- Labour and application of render
- Scaffolding (if needed)
- Two coats of render (base and topcoat)
- Primer and mesh for extra strength
- Cleanup and waste removal
Always check the quote carefully to make sure all services are included.
Why Is It More Expensive Than Others?
Silicone render usually costs more than other types (like cement and acrylic). But it also lasts longer. It needs less maintenance. It gives better insulation. Here is a quick comparison:
| Render Type | Price per m² | Durability | Breathable | Self-Cleaning |
| Cement Render | £30 – £50 | Medium | No | No |
| Acrylic Render | £40 – £60 | Medium | No | Somewhat |
| Silicone Render | £50 – £70 | High | Yes | Yes |
In the long run, silicone render can be the more cost-effective choice because you won’t need to repaint or repair it as often.
Is Silicone Render Worth It?
If you want a low-maintenance and long-lasting finish, then silicone render is a good choice. It may cost more upfront. But the savings on repairs and repainting can add up over time.
It also improves your home’s curb appeal. It may even increase its value. So, while you pay more at first, you gain long-term benefits.
Can You Save Money?
Yes, you can. Here are a few tips:
- Compare at least 3 quotes from local professionals.
- Choose low-traffic times of year like late autumn or early spring. During this time, the tradespeople may give discounts.
- Prepare the walls yourself if safe and allowed.
- Consider a partial render (only front or main walls). This will help to reduce costs.
Conclusion
Understanding the silicone render cost helps you make a better decision for your home. You now know the prices. We have also told you the factors that affect the total cost. Now you also know how to get the most out of your budget. Before you start, measure your wall space. Try to get several quotes, and ask what is included. That way, you will avoid any surprise charges. Hire the best professional so that you get the perfect finish for your home.
If you want more details on this product then the experts of Richmond Traders can assist you. So pleas connect with us now.
FAQs
1. Can I apply silicone render myself to save money?
Applying render is tricky and needs experience. A poor job may lead to cracks and water damage. It’s better to hire a professional.
2. How long does silicone render last?
Silicone render can last 20–30 years if applied correctly. Its durability makes it worth the investment.
3. Does silicone render come in different colours?
Yes, it comes in many shades. You can match it to your taste and the look of your neighbourhood.
4. Will silicone render help with insulation?
On its own, it doesn’t insulate much. It creates a strong and energy-saving system when used with external wall insulation.
5. How do I clean silicone render if it gets dirty?
Most dirt washes off with rain. This is due to its self-cleaning feature. For tougher stains, use a hose and soft brush with water.