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Retrofit

Tackle fuel poverty, reduce carbon emissions, and build energy security with Cotality's 360° approach to UK retrofit software and services

Overview

Solutions that Deliver Safe, Warm, and Decent Homes

In housing retrofit, data integrity and compliance accuracy are everything. Cotality provides holistic property data, workflow management software, and accredited professional services for social landlords, local authorities, and contractors.

By combining powerful software platforms like Portfolio, Pathways, PAS Hub and Surveyor Pro with our independent ecmk training and coordinator network, we simplify the administrative complexity of Warm Homes Plan delivery and PAS 2035 compliance. We help you make informed investment decisions, optimize fabric upgrades, and act confidently on incoming decarbonisation obligations.

50%

of local authorities have analysed homes with us

100%

of GB homes have a digital twin mapped on our platform

80%

of grant-funded projects utilize our quality assurance software or coordinator services

Solutions

Retrofit services for efficient and compliant homes

Deliver whole-house domestic retrofit programmes with absolute confidence. Manage delivery risk, optimise your capital investment plans, and ensure seamless delivery from stock analysis to final assessment.

Who we serve

Our retrofit partners

Our retrofit partners span the entire energy efficiency ecosystem. From major housing associations and local government bodies to private residential landlords and retrofit service providers, we unite the supply chain around shared property data and robust quality control.

Retrofitted bungalows

Housing Associations

Streamline housing retrofit design and delivery with Cotality — efficiency and innovation for asset managers

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Local Authorities

Streamline housing retrofit compliance, design and delivery with Cotality — efficiency and innovation for safe, warm homes.

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Private landlords

Independent expert retrofit advice for landlords in the private rental sector.

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Retrofit Services Providers

Streamline your retrofit projects with assessment, coordination, and installation services, suppoorted by comprehensive PAS 2035 compliant software.

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What our customers are saying
PAS Hub, the Retrofit Coordination process and templates are great, but it is really the ability to get answers on complex questions, or the right technical support on issues arising on the job in progress, that gives us the peace of mind.
Camelia Tartza
Finance Manager, Pioneer Wall Cladding & Building Insulation Ltd
What our customers are saying
Your Retrofit Coordinators have always been supportive no matter what, which has been critical to our success in ECO and GBIS. The process of submitting jobs for Retrofit Coordination is really simple, the templates are a great help and they’re always on hand to help out when we’re unsure of something. A massive thanks from all of us CHS!
Chris Viner
Managing Director, Community Homes Solutions (CHS)
What our customers are saying
Throughout our collaboration, Cotality have been able to overcome challenges, often going beyond the initial scope to ensure effective project delivery. Their dedication and proficiency have helped us achieve successful outcomes, and we would gladly recommend their services.
Dan Gregory
Portfolio Manager, Route to Net Zero Carbon, Birmingham City Council
What our customers are saying
We were so confused by all the conflicting advice out there and felt an enormous sense of relief when we were able to get a comprehensive analysis of our house without any pressure at all to spend money!
Nicola T.
Homeowner
What our customers are saying
We worked with you to deliver LADS 2, LADS 3 and HUGS for BCC. We have had some challenges during this time including the evolution of evidence required for lodgement. You have been understanding and very supportive during these challenges. Working in partnership we have delivered ahead of target date.
Nigel Harris
Senior Site Manager, Sustainability, Equans
What our customers are saying
I ended up with a house that looks really rather good… my bills in July and August: 8% of the previous year.
Roger
Homeowner
What our customers are saying
We are truly grateful for the exceptional support extended by Cotality. Our Account Manager has been truly outstanding, providing unwavering support, invaluable guidance, and a breath of fresh air throughout our collaboration. Their professionalism, and genuine willingness to assist have been instrumental in our success.
Samantha Hogan
Sales Director, Neal Energy Solutions
What our customers are saying
The PAS Hub portal is seamless from the initial assessment stage right through to post install and lodgement to TrustMark. The portal is easy to use and simple to navigate through the various sections. The CoreLogic Coordinators are also very knowledgeable and are more than happy to answer any questions we may have.
Danielle Walker
Operations Manager, Insultation & Heating Installations Ltd
What our customers are saying
The guys who came and did the surveys… were completely professional and engaged really proactively with both me and the tenants. Going out for a quote equipped with a Whole House Plan puts you in a much stronger position and gives you much more confidence in having those conversations.
Helene G.
Landlord
What our customers are saying
Portfolio is a vital tool in Clarion’s approach to asset management and it underpins our energy efficiency investment programme.
Daniel Archard
Asset Sustainability Manager, Clarion
What our customers are saying
Portfolio has helped us plan for SAP C by 2030 and forecasts for net zero in 2050, allowing us to incorporate some critical assumptions of our future costs and borrowing needs. The funders are taking these plans very seriously.
David Smith
Resources Director, Broadacres
What our customers are saying
Portfolio has played a crucial role in being able to benchmark our housing SAP ratings, track progress and ultimately set meaningful targets. This has made it possible to include SAP targets within our recent sustainability-linked bond.
Liz Blackwell
Group Head of Environmental Sustainability, L&Q
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FAQ

How can housing associations develop a retrofit strategy?

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How do local authorities identify homes suitable for retrofit?

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What data is needed to plan a successful retrofit programme?

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What software is available for PAS 2035 compliance?

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How can landlords prepare for future MEES requirements?

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How can organisations prioritise retrofit investment across a housing portfolio?

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What is a whole-house or whole-system approach to retrofit?

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How can organisations measure whether retrofit improvements are delivering expected outcomes?

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Why does data quality matter in retrofit?

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How can property data improve retrofit outcomes?

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