External Wall Insulation in Watford
This external wall insulation and rendering project in Watford has significantly improved the appearance and thermal performance of the property. The ‘before’ image shows a worn-out exterior, vulnerable to heat loss and weather damage, while the finished result showcases a smooth, modern, and highly durable insulated facade.
Why Is a High-Quality Render Essential for EWI?
Finishing your external wall insulation with a high-quality render is crucial. It serves as the first line of defence against weather exposure, damp, and potential damage. That’s why we always recommend silicone render over paint—it’s:
✅ Highly weather-resistant – Protects against rain, frost, and UV exposure.
✅ Breathable – Prevents moisture build-up and damp issues.
✅ Flexible & durable – Minimises the risk of cracking over time.
A properly finished EWI system not only improves energy efficiency but also ensures long-term structural protection.
Thinking about insulating your home? Contact our team today for a free, no-obligation quote!
