Ivynest

Evidence-led planning for sustainable retrofit at scale.

Ivynest helps retrofit professionals evaluate options, cut planning risk and make defensible retrofit decisions before delivery begins.

Retrofit outcomes are largely determined long before installation starts. Risk is introduced during assessment, option selection and planning, when decisions can be difficult to compare, evidence is fragmented and assumptions are not always clear.

Ivynest strengthens this critical planning stage.

Built around RdSAP10 methodology and aligned with PAS2035 planning responsibilities, Ivynest brings property data, modelling and optioneering into one structured environment. It helps teams establish consistent property baselines, compare whole-house improvement pathways, understand performance, cost and risk implications, and produce evidence-led plans ready for delivery.

Ivynest is built for those accountable for retrofit outcomes, including Retrofit Coordinators, Managing Agents, Housing Providers, Installers, Property and Asset Managers, and Institutional Landlords.

By making retrofit options easier to compare and decisions easier to evidence, Ivynest helps teams reduce uncertainty, align stakeholders earlier and move into delivery with greater confidence.