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/Case Study
Transforming a large office building with Sustainable Solutions

Introduction
This project demonstrates the successful alliance between Vital Direct Ltd. and the Managing Agents, who did a fantastic job transforming a large and dated multi-let office building into a sustainable, all-electric building.
The Challenges
- Low energy efficiency (EPC Grade G175)
- Reliance on dated gas heating impacting running costs.
- Desire to update and provide a modern office building for rental to multiple tenants
Vital's Solutions:
- EPC Assessment: A comprehensive site survey was conducted to prepare a new EPC (G175) reflecting the building’s current state.
- EPC Plus Report: A bespoke EPC Plus report identified solutions to improve energy efficiency.
- Electric VRF system: Replacing the gas boiler with a modern, high-efficiency VRF system, adding LED lighting throughout, and adding cavity wall insulation were recommended to achieve EPC Grade B (B34), ensuring compliance with MEES (Minimum Energy Efficiency Standards) for years to come.
- Additional Measures: A PV array was recommended to generate their own electricity and achieve an A (A24) graded EPC.
The Results:
- Improved EPC Rating: The extensive package of works has resulted in an A graded EPC (A24).
- Reduced Running Costs: Transitioning to a fully electric building with their own electricity being generated will significantly lower operational costs.
- Sustainable Future: These upgrades will ensure long-term sustainability and contribute to a net-zero carbon footprint.

