Clay®
Buy the preferred solution for natural interiors across the UK.
A natural, VOCs-free wall finish that pairs the tactile elegance of clay with modern performance. From breathable walls to waterproof surfaces, all in one system.
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TOPCRET – CLAY
Natural Clay Plaster for Modern Interior Walls
Topcret Clay® is a next-generation natural clay plaster designed for modern interiors. Combining the timeless appeal of earth-based materials with the durability, breathability, and ease of application that today’s architects and designers demand, Clay® transforms any wall into a surface of warmth, texture, and technical excellence.
What Is Clay Plaster?
Clay plaster is a natural wall finish made from clay, minerals, and fine aggregates. Unlike gypsum or cement plasters, clay is VOC-free, breathable, and environmentally friendly — making it an ideal material for healthier interiors. Clay® by Topcret enhances those properties with superior performance, versatility, and finish options.
Why Choose Topcret Clay® Over Other Plasters?
- ✅ Waterproof with Hydro+ system – Ideal for wet areas like bathrooms.
- ✅ VOC-free & breathable – Healthier indoor air quality.
- ✅ Seamless application – No demolition required.
- ✅ Multiple textures and colors – Customizable aesthetics.
- ✅ LEED, WELL & BREEAM aligned – Eco-conscious specification.
- ✅ Durable & easy to maintain – Built for residential and commercial use.
Natural Clay Plaster Applications
Topcret Clay® is engineered for versatility. It can be applied to:
- Interior walls and ceilings
- Bathrooms, kitchens, spas (with Hydro+)
- Commercial and hospitality projects
- Sustainable homes and wellness spaces
Renovations (applied directly on existing surfaces)
Clay® vs Traditional Plasters
| Feature | Clay® by Topcret | Lime Plaster | Gypsum Plaster |
|---|---|---|---|
| Breathable | ✔ Yes | ✔ Yes | ✘ No |
| VOC-Free | ✔ Yes | ✔ Yes | ✘ No |
| Waterproof (w/ Hydro+) | ✔ Yes | ⚠️ Partial | ✘ No |
| Maintenance | ✔ Easy | ⚠️ Moderate | ✘ Fragile |
| Aesthetic Variability | ✔ High | ⚠️ Medium | ✘ Low |
Textures & Finishes
Topcret Clay® is available in four finishes:
- S (Smooth)
- M (Medium)
- L (Grainy)
- XL (Rustic)
Each texture offers a distinct aesthetic, paired with a wide range of natural, earthy and modern colors.
Waterproof Clay Plaster for Bathrooms
When combined with the Hydro+ system, Clay® becomes fully waterproof — even before sealers. This makes it ideal for:
- Showers and wet zones
- Bathroom walls and ceilings
- Kitchen backsplashes
- Wellness and spa areas
Clay Plaster That Supports Sustainability
Topcret Clay® is:
- 🌱 Made from natural materials
- 🌬️ Enhances indoor air quality
- 🏅 Free from VOCs and harmful chemicals
- ♻️ Low impact in production and waste
- 📄 Eligible for LEED, WELL, BREEAM credits
Sustainable by nature, engineered for performance.
How Much Does Clay® Cost?
Pricing varies by:
- Project size (m²)
- Texture and finish
- Location
- System (Wall vs Hydro+)
Ready to Design with Clay®?
Join architects and designers worldwide who are choosing Topcret Clay® as the future of natural wall finishes.
🎨 Request your sample kit
📐 Schedule a project consultation
🛠️ Connect with a certified applicator
FAQs
1. Is Clay® waterproof?
Yes — with the Hydro+ system, Clay® is fully waterproof.
2. Can Clay® be used in bathrooms?
Absolutely. It is engineered specifically for interior wet zones.
3. Can Clay® be applied over plasterboard or drywall?
Yes, with proper priming. It’s ideal for renovations.
4. Is Clay® better than Roman Clay or Venetian Plaster?
Clay® offers similar aesthetic depth with superior breathability, durability and eco-performance.
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