
H. Malone & Sons Ltd. in partnership with TGA Consulting are appointed to deliver MEP engineering services for the comprehensive retrofit of three iconic tower blocks in Shieldfield, Newcastle upon Tyne. The project, commissioned by EQUANS and designed in collaboration with ECD Architects Ltd., aims to modernise the 1960s-era buildings to meet 21st-century sustainability and safety standards.
The retrofitting of these towers presents unique challenges, including limited spatial provisions for modern systems. Key among these is integrating advanced ventilation systems that adhere to BSI PAS 2035 requirements, while also meeting the energy efficiency and fire safety regulations stipulated in Approved Documents F, L, and B. Careful coordination ensured the solutions not only fit seamlessly into the existing structures but also minimized disruption for tenants.
Significantly, the project is part of Northumbria University’s In2Air Healthy Homes study, which aims to evaluate retrofit designs and inform future initiatives. The In2Air study is a groundbreaking initiative exploring how retrofitting older housing stock can improve air quality, energy efficiency, and overall occupant health. This Shieldfield project will serve as a live case study, contributing valuable data and insights that could shape the future of housing policies and design standards across the UK.
The retrofit aligns with broader efforts to address housing sustainability, as outlined by the In2Air project’s mission to create healthier homes for urban communities. The study underscores the importance of balancing energy performance with indoor environmental quality, ensuring that retrofits not only reduce carbon emissions but also enhance living conditions for residents. This initiative forms part of a nationwide push to meet the UK’s net-zero targets while addressing the challenges posed by aging housing infrastructure.
A recent article by The MEP Source emphasises the growing importance of retrofitting in the MEP sector, highlighting its potential to enhance energy efficiency, sustainability, and occupant health—a sentiment echoed by this ambitious Shieldfield endeavor. By integrating advanced technologies and adhering to strict regulatory standards, the project exemplifies how collaborative efforts can drive innovation in housing sustainability.
H. Malone & Sons: A Legacy in Mechanical and Electrical Engineering
H. Malone & Sons, established in 1933, is a leader in providing mechanical and electrical engineering solutions. With a reputation for reliability and innovation, the company delivers services across various sectors, including healthcare, education, and housing. Their involvement in the Shieldfield retrofit demonstrates their commitment to enhancing community living spaces with sustainable and cutting-edge engineering practices.
H. Malone & Sons has a track record of delivering projects that balance functionality with environmental consciousness. Their expertise in implementing advanced mechanical systems has been pivotal in projects like Shieldfield, where spatial and regulatory challenges demand tailored, innovative solutions. By partnering with TGA Consulting, the company continues to reinforce its position as a trusted provider in the MEP industry.
TGA Consulting: Engineering Excellence in Sustainable Design
TGA Consulting is renowned for its expertise in delivering sustainable engineering solutions. With a focus on energy-efficient designs, the firm has been integral to overcoming the complex challenges of the Shieldfield retrofit. Their ability to balance regulatory compliance with tenant-friendly solutions positions them as a key player in modern retrofit projects.
TGA’s involvement in the In2Air Healthy Homes study further highlights their commitment to innovation and sustainability. By applying cutting-edge engineering practices, TGA is helping to set benchmarks for future retrofitting projects. Their collaboration with H. Malone & Sons underscores the importance of interdisciplinary partnerships in achieving ambitious housing goals.
As retrofit projects gain momentum in the MEP industry, collaborations like that of H. Malone & Sons and TGA Consulting are paving the way for a greener, safer future. With initiatives like In2Air leading the charge, the Shieldfield retrofit is not just about upgrading buildings but about transforming the way housing contributes to health, sustainability, and energy efficiency.

