Case Studies/EWI and Silicone Render — Thermal Upgrade in Romford
Romford, London

EWI and Silicone Render — Thermal Upgrade in Romford

External wall insulation transforms a 1960s property in East London

ClientMr & Mrs Patel
Duration8 days
LocationRomford, London
Before and after — EWI and Silicone Render — Thermal Upgrade in Romford
Project Summary
Romford, LondonDuration: 8 days

The Problem

The property was a 1960s solid-wall build with very poor thermal performance. The owners were spending over £2,400 per year on heating and wanted to significantly reduce their energy bills.

The Solution

We installed a 90mm EWI board system over the entire exterior, finished with silicone render in a contemporary grey. The work included full beading, window surrounds and all detailing.

Before and after — EWI and Silicone Render — Thermal Upgrade in Romford
BeforeAfter

The completed exterior gave the property a sharper, more modern appearance.

Customer Outcome

Post-installation energy monitoring showed a 38% reduction in heating costs. The home achieved a C EPC rating (up from E) and the exterior transformation attracted significant local interest.

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