INCA Case Study: Carnford Road, Birmingham
Carnford Road, Birmingham
Project Type: Refurbishment
Building Type: Low Rise, Residential
Architect: N/A
System Designer: SPS Envirowall Ltd
Installer: Multi Clad Ltd
System & Finish: SPS Envirowall EWI System
U-Value After: 0.30W/m²K
Project background
This projects consisted of 130 properties in the Sheldon area of Birmingham. Funding from the Government’s Green Homes Grant Local Authority Delivery Scheme demonstrated a commitment to supporting initiatives that promote sustainability and lower energy consumption.
Project Objectives
The project’s focus on energy efficiency and sustainability brought numerous benefits to the properties and residents involved. By installing loft and cavity wall insulation, the homes’ thermal efficiency was significantly improved, resulting in less heat escaping, and consequently, less energy required to maintain a comfortable temperature indoors.
High Performance Systems
SPS Envirowall’s Direct Fix EWI System to timber frame was used on this project. BBA certified, the system has an A2 fire classification too BS EN 13501-1. With a durability design life of 60 years, this system offers unparalleled performance and peace of mind for the occupiers of these homes.
To finish off the refurbishment, silicone render was applied. Acting as the building envelope, the EWI system serves as a shield against the elements. Its waterproof and breathable properties help to prevent water ingress while allowing moisture vapour to escape, contributing to the overall health of the building structure. Not only does it protect the structure but has also added a touch of style to the exterior of these properties, enhancing kurb appeal.
Challenges
Challenges regularly occur when dealing with existing buildings, and this project was no different. Buildings had to be stripped of existing systems and prepared before the installation of SPS Envirowall new systems. This caused a great deal of disruption to residents, leaving several homeowners frustrated about the mess and time it took for the refurbishments to be completed.
Conclusion:
Thermal bridging meant heat was escaping from many of the properties inspected, resulting in poor energy efficiency. The installation of the Direct Fix System and silicone render finish meant heat is now retained in the buildings, resulting in better energy efficiency and reduced energy consumption/bills.
Councillor Sharon Thompson’s endorsement emphasizes the broader impact of such initiatives, not only in reducing energy bills for families but also in advancing the city’s carbon neutrality goals. The council’s ambitious plans reflect a proactive approach to addressing the pressing issues of climate change and affordability.
. The installation of the Direct Fix System and silicone render finish meant heat is now retained in the buildings, resulting in better energy efficiency and reduced energy consumption/bills