Case Studies
Real projects, real results. Explore how EmberSol has delivered quality retrofit and renewables across the UK.
The Cottage — Full ECO4 Whole-House Retrofit
Full whole-house retrofit of a traditional solid-wall stone cottage in rural Shropshire, taken from EPC G (SAP 6) to EPC B (SAP 82) — a 76-point SAP uplift. Works included 95mm SWIP IWI with Intello vapour control, 300mm Knauf loft insulation, 1.8kW Solar PV, and an 8kW Midea Air Source Heat Pump. Delivered under ECO4 with full PAS 2035 Retrofit Coordinator oversight and multi-stage compliance inspections by Tecnika and SWIP.
Salford Social Housing Retrofit
Large-scale retrofit programme across a Salford housing estate, delivering external wall insulation, solar PV, and loft insulation to 142 properties under the Social Housing Decarbonisation Fund.
Manchester Terraced Street Programme
Multi-measure retrofit of a Victorian terraced street, combining external and cavity wall insulation with solar PV and battery storage to achieve maximum energy bill reduction.
Leeds Council EWI Programme
The largest EWI programme in EmberSol's portfolio to date, delivering external wall insulation and render to 210 council properties across multiple Leeds estates.
Domestic Solar & Battery Package
A batch of domestic solar PV and battery storage installations across the North West, all MCS-certified and registered for Smart Export Guarantee payments.
Housing Association Decarbonisation
Flagship decarbonisation programme for a Northern housing association, raising the average EPC rating from E to C across 320 properties using a fabric-first approach.
Cavity Wall & Loft Insulation Rollout
Rapid deployment of cavity wall and loft insulation across 180 properties under an ECO4 framework, completed ahead of schedule with full compliance documentation.
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