
Denstone
£1,089,000
Project Contract Value
2025
2x Primary School Decarbonisation Projects
MEP Design
Mechanical and Electrical Services Design
MEP Contracting
Mechanical and Electrical Services Contracting
Mantis worked closely with the client and Progress in Practice, the project’s architects, to design one of the UK’s most energy-efficient homes. This large contemporary property has been designed to meet PassivHaus+ certification, the highest standard of low energy building performance.
Designed for Energy Efficiency
Every aspect of the property is focused on minimising energy demand. The home features highly insulated building fabric, airtight construction, and high-performance triple-glazed windows, ensuring exceptional thermal performance.

Renewable Energy Systems
To achieve net zero emissions, the property incorporates a renewable heating and cooling system, underfloor heating, and a large solar PV array designed to generate electricity on site. Combined with mechanical ventilation and heat recovery (MVHR), these systems ensure comfort with very low running costs.

Detailed M&E Design Services
Mantis delivered a comprehensive suite of Mechanical & Electrical services, including feasibility studies, utilities design, SAP and water efficiency calculations, heating and cooling layouts, and full schematics for hot and cold water systems. Every system was carefully integrated to achieve the PassivHaus+ requirements.

A Net Zero Superhome
This project demonstrates how ambitious clients, architects, and engineers can work together to deliver truly future-ready homes. With PassivHaus+ certification, renewable systems, and net zero emissions, this property sets a benchmark for ultra-low energy living.

Contact us to find out more
If you are thinking about making your home more energy efficient or you have grand plans to build your own net zero carbon home then you have come to the right place.