This recent project, which features the Brick Render & EWI in Edmonton, is a perfect example of why you never have to choose between traditional character and modern energy efficiency. Many homeowners with classic brick properties worry that installing External Wall Insulation (EWI) will mean losing their home’s heritage look – but this project proves you can have the best of both worlds.
The Challenge: Solid Wall Heat Loss
Like many traditional London properties, this home originally suffered from high energy bills due to heat escaping through its uninsulated solid brick walls. To bring it in line with the Future Homes Standard 2026, a total performance upgrade was required.
The Solution: EWI with a Bespoke Brick Finish
We implemented a “fabric-first” thermal jacket, wrapping the entire property in a continuous layer of high-performance insulation. This keeps the original masonry on the “warm side” of the barrier, allowing the walls to act as a heat storage medium.
Heritage Look: The finish features a high-quality brick render/slip system that replicates the authentic look and feel of traditional brickwork.
Thermal Efficiency: This installation allows the property to hit the rigorous 0.18 W/m²K wall U-value target, providing a massive reduction in heat loss.
Protection: Beyond warmth, the weather-resistant finish protects the exterior from the elements and eliminates risks of condensation and mould.
Project Specifications at a Glance
| Feature | Specification |
| System Type | External Wall Insulation (EWI) |
| Finish | Bespoke Brick Effect Render / Brick Slips |
| Target U-Value | 0.18 W/m²K |
| Compliance | PAS 2035:2023 & TrustMark Certified |
The Result: Comfort Without Compromise
The owners can now enjoy the classic aesthetic of an Edmonton brick home while benefiting from a property that is “Zero-Carbon Ready”. This project delivers a 75-80% reduction in carbon emissions, drastically lower heating bills, and improved comfort year-round.
Ready to Future-Proof Your Home?
Don’t let your property fall behind the standard. Whether you want a modern render finish or a classic brick look, our PAS 2030-certified team is here to help.
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