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Case Studies

Real homes, real results — see how we’ve helped clients improve comfort, efficiency, and compliance through tailored energy solutions.

Case Study 1: BER Upgrade – Semi-Detached Home in Limerick

  • Pre-Upgrade BER: F

  • Post-Upgrade BER: B2

  • Works: Insulation upgrade, condensing boiler, draft sealing

  • Grant Secured: €6,700 (SEAI)

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Case Study 2: Airtightness Validation – New Build 2-Bed

  • Airtightness Result: 2.4 m³/h·m² @50Pa

  • Standards Met: TGD L 2022 compliance

  • Works: Final-stage validation, minor remedials, re-test

  • Client: Developer (repeat project)

  • Outcome: Certificate issued, PSR ready

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Case Study 3: Retrofit Consultancy – Rural Detached Property

  • Assessment: On-site full audit

  • Issues: Heat pump readiness, poor ventilation, low insulation

  • Recommendation: Hybrid upgrade path to B2

  • Quote Delivered: €24,500

  • Grant Planning: SEAI pathway support

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"We had no idea where to start with our BER for grant applications, but David explained everything clearly and handled the process efficiently. It was a relief to work with someone so professional and grounded"

Aisling Murphy, Homeowner, Limerick

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