While some brands market one coat render as a miracle solution, its use cases in UK homes are extremely limited. This no-nonsense guide reviews top products, reveals critical risks, and explains why acrylic rendering or silicone render deliver better value for 95% of projects.
⚠️ MidRender’s Stance:
*"We only specify one coat render for sub-1m² garden wall repairs. For house rendering, invest in proper 2-coat systems – they last 3x longer."*
– Richard Renderman, Founder
Ranked by performance within its high-risk category:
| Issue | Risk Level | Professional Solution |
|---|---|---|
| Cracking | ⭐⭐⭐⭐⭐ | Acrylic Rendering (flexible) |
| Blown Render | ⭐⭐⭐⭐ | Scratch Coat Render base |
| Damp Trapping | ⭐⭐⭐⭐⭐ | Silicone Render (breathable) |
| Short Lifespan | ⭐⭐⭐⭐ | 20-year systems |
| Poor Finish Matching | ⭐⭐⭐ | Tyrolean/Pebble Dash pros |
(Strict criteria – deviate at your peril)
For all other projects:
Explore Guaranteed Rendering Solutions
| Scenario | Best MidRender Solution | Lifespan |
|---|---|---|
| Patch Repairs | Acrylic Rendering | 15+ years |
| Full Elevations | Silicone Render | 25+ years |
| Heritage Finishes | Pebble Dash/Tyrolean | 30+ years |
| Wet Regions | Monocouche Render | 20+ years |
(Per m² over 15 years)
| System | Install Cost | Repairs/Paint | Total Cost |
|---|---|---|---|
| One Coat Render | £15-25/m² | £80-120/m² | £95-145/m² |
| Acrylic Rendering | £55-90/m² | £10-20/m² | £65-110/m² |
| Silicone Render | £60-100/m² | £0-10/m² | £60-110/m² |
💡 Premium renders cost less long-term while preserving kerb appeal.
K Rend (with mesh) lasts 5-8 years in ideal conditions – still 60% shorter than acrylic rendering.
No. Its low breathability traps moisture. Use silicone render for damp-prone walls.
Labour savings make it 20% cheaper upfront. But sand/cement with a scratch coat render base lasts longer.
Absolutely not. Remove all unstable material first – or risk rapid failure.
Guarantee claims skyrocket with one coat. We prioritise your home’s weather resistance and longevity.
