Introduction to the Framework

The new Retrofit and Decarbonisation Framework (N9) will be the successor to CPC's successful Energy Efficiency Measures & Associated Works (N8) Framework which expires November 2024.

The framework has been designed to support clients with delivering a range of energy efficiency and decarbonisation works helping them with their journey to achieving net carbon zero and improving the EPC ratings of their stock.

With over 30 years experience delivering energy efficiency and retrofit solutions to the public sector, we held our Tender Briefing webinar on the 9th of May, if you missed it you can now re-watch the full webinar to the right.

Join CPC in shaping tomorrows net zero future.

If this is your first framework with us, you can register as a supplier here:

New Supplier Registration


If you are already registered as a supplier, register your interest for N9 here:

N9 Tender Application

LHC retroFIT FOR a net zero FUTURE

LHC Procurement Group hosted a conference on the 28th of February at the Crowne Plaza Hotel in Birmingham where along with our event partners discussed the challenges facing the sector in decarbonising the UK's existing built environment in delivering a Net zero future and the role of our Retrofit and Decarbonisation (N9) framework, will play in aiding public sector organisations overcome these challenges.

Download the presentation to learn more

Our Event Partners:

“Following an extensive pre-tender engagement with the market and seeing high levels of interest and feedback; we are now in the final stages of design and development of the replacement to our current iteration of our energy efficiency framework. The fantastic response and levels of engagement we have seen from the market, subsequently enables us to have a good understanding of the challenges facing the sector in decarbonising the UK's existing built environment and are developing a comprehensive and flexible solution, to help our clients address this.”

Dean Fazackerley, LHC Head of Technical Procurement.


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 & Performance (Passive)

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 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 - Control and Management Systems

Building Management Systems

Individual Metering

Workstream 6 - Electrical

Solar PV and Battery Storage

EV Charging

A healthy retrofit market remains ready to deliver a net zero future

Don’t mind the U-turn – a retrofit market for contractors

How to work with a fabric-first philosophy

Sustainability Reporting Standard: What Housing Associations must know

Contact a member of our support team

Contact Info

Register your interest now!

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