Retrofit services for affordable, healthy & compliant homes

More insight, less risk
Retrofit 360° is your one stop shop for data-driven risk management throughout the retrofit journey.
Our software and services integrate to provide the systems thinking you need to optimize investment plans, ensure regulatory compliance for landlord portfolios, and avoid the performance gap.
Retrofit 360° services support you from planning to install
Data Quality
Every home is unique. We build a full RdSAP dataset for every home by layering client, open and Ordnance Survey data. Our proprietary algorithm fills gaps, with data confidence ratings to track the source and reliability of every data point.
Risk analysis
Our analytics provide the data needed to manage EPC performance, HHSRS risks and climate risks, to meet the demands of the Decent Homes Standard, Minimum Energy Efficiency Standards, and IFRS regulation.
Options analysis
Want to know how to get to your target - whether CO2, SAP, EPC or fabric performance - at least cost? Our software will test every option at today's prices, using our government-approved engine, to build an optimised package.
Investment planning
Retrofit is no longer a standalone project. Or shouldn't be. Our dynamic software integrates retrofit with repairs and maintenance plans to help landlords align measures, reduce costs and remove unnecessary hassle for tenants.
Quality assurance
Managing PAS 2035 compliance doesn’t have to be complicated. Our PAS Hub software helps project partners manage and track every step, and updates your stock model, with independent retrofit assessors and coordinators available if required.
Monitoring
Property data and RdSAP's building physics tell us expected use for standard occupancy. Compare modelled and monitoring data to identify performance gaps, fuel poverty and health risks, and assess the quality of works.
Delivering retrofit together
Portfolio: retrofit analysis for landlords and their lenders

Give yourself the full picture of your homes' current energy performance, and what work is required to meet your targets.
Originally developed by Parity Projects, who joined Cotality in 2024, Portfolio is used by the landlords of over 2 million homes across the UK, in social and private housing sectors, to understand the need and opportunity for retrofit and clean heat measures.
We use the latest market data and millions of property data points to model options that meet your targets.
Whether you want to find the least cost route to Minimum Energy Efficiency Standards, develop grant-winning bids, or identify and help those most at risk of fuel poverty, Portfolio can help.
How can we help you?
Let's get this conversation started! Our team is here to provide you with more information and answer any questions you may have.
Trying to reach us by phone?
Get in touch with our sales team at (866) 774-3282. We're here Monday to Friday from 7 a.m. to 5 p.m. CT.
Looking for support?
Visit our dedicated support page to find support for all our products.




