Wood Street House

Sector: Accommodation and Residential
Project Type: Electrical Services
Location: Cardiff, South Wales
Completion: 2024
Duration: 18 months

About this Project

Evans Electrical was appointed to deliver the full electrical services for the prestigious Wood Street House development in Cardiff. This high-rise residential project forms a key part of the city’s regeneration strategy, creating a landmark building designed to combine contemporary living with long-term sustainability.

The development includes a mix of high-specification apartments, communal areas, and modern amenities, offering an exceptional living experience in the heart of Cardiff. Designed with sustainability and resident wellbeing at its core, the project integrates smart technologies, renewable-ready systems, and energy-efficient solutions that meet today’s demands while preparing for the future.

By collaborating closely with the project team, Evans Electrical successfully delivered a comprehensive, high-quality electrical installation that prioritised efficiency, safety, and sustainability — establishing Wood Street House as a benchmark for modern residential developments in Wales.

Evans Activities Comprised

LV Distribution & Sub-Mains: Installed LV switchgear, risers, and sub-main cabling across all floors to serve apartments, amenities, and building infrastructure.
Small Power Installations: Full apartment fit-out including kitchen, living, and bedroom power outlets, plus communal areas and back-of-house spaces.
Lighting Systems: High-efficiency LED lighting with PIR sensors, daylight dimming controls, and a central emergency lighting system for compliance and energy reduction.
Life Safety Systems: Comprehensive fire alarm and detection systems, smoke extraction fans, emergency voice communication, and lightning protection.
Security Installations: CCTV, video entry intercoms, access control, and intruder detection, ensuring a safe and secure living environment.
Data & Communications: Structured cabling network enabling high-speed broadband, smart home systems, and AV connectivity.
Mechanical Power Supplies: Electrical provisions for HVAC, lifts, pumps, and other plant equipment.
Renewable & Sustainable Systems: Solar PV panels, EV charging infrastructure, Heat Recovery Ventilation connections, and infrastructure for battery storage.
Earthing & Bonding: Full compliance with BS7671 and relevant building regulations.
Testing & Commissioning: Comprehensive system testing and certification, supported with detailed O&M documentation.
Maintenance Support: Tailored packages ensuring long-term reliability, efficiency, and compliance.

Sustainability Impact

20% Energy Reduction: Achieved through LED lighting, daylight dimming controls, and intelligent sensor systems.
On-Site Renewable Generation: Solar PV panels offset building energy demand, reducing reliance on grid electricity.
Lower Carbon Emissions: Estimated annual reduction of 45 tonnes of CO₂, supporting Cardiff’s green city targets.
Sustainable Transport: Installation of multiple EV charging bays, promoting cleaner commuting options for residents.
Improved Air Quality & Efficiency: Heat Recovery Ventilation reduces heating demand while enhancing indoor comfort.
Future-Proofing: Infrastructure designed for integration with future renewable technologies such as battery storage systems.

Key Outcomes

Delivered a premium residential building that prioritises sustainability and energy efficiency.
Enhanced safety and security through robust fire, life safety, and access control systems.
Provided residents with modern, connected living spaces powered by high-speed broadband and smart-ready infrastructure.
Supported Cardiff’s green agenda with renewable generation, EV charging, and CO₂ reductions.
Created a future-proof, adaptable electrical infrastructure built for long-term resilience.