The framework supports local authorities, housing associations, education and other public sector organisations in delivering a range of energy efficiency and decarbonisation works helping them with the challenge of achieving net zero and improving the EPC ratings of their stock.
Our Retrofit and Decarbonisation (N9) framework has been specifically designed to support with:
- Grant funding support
- Driving high standards
- Fabric first measures and individual measures
- Collaboration and best practises
- Innovative technologies
- High-quality suppliers
Workstreams
Workstream 1 – Consultancy
- Energy Policy & Strategy Development and Grant Funding Support
- Management Agent / Multi-Disciplinary Consultancy
- PAS 2035 (Domestic Building Audits & Heat Decarbonisation Plans)
- PAS 2038 (Commercial Audits & Heat Decarbonisation Plans)
Workstream 2 – Multi-Disciplinary Works
- Multi-Disciplinary Works – £0 – £750k
- Multi-Disciplinary Works – £750K – £2.5m
- Multi-Disciplinary Works – £2.5m plus
Workstream 3 – Building Insulation
- Internal Insulation
- Loft Insulation
- Cavity Wall Insulation
- External Wall Insulation – Project Band 1 – up to 11m
- External Wall Insulation – Project Band 2 – 11m or Higher
- Rainscreen Cladding
Workstream 4 – Heating and Ventilation Systems
- Domestic Boiler Based Heating Systems
- Domestic Renewables Space Heating Systems
- Commercial & Communal Heating Systems
- District & Network Heating Systems
- Electrical Heating Systems
- Building Ventilation Systems
Workstream 5 – Building Control and Management Systems
- Building Management Systems
- Individual Metering
Workstream 6 – Solar PV and Electrical
- Solar PV and Battery Storage
- EV Charging
Appointed Companies for N9
Please visit our website to find out the list of N9 Appointed Companies.

