Ivynest strengthens the planning stage of retrofit delivery, where cost, risk and performance outcomes are largely determined.

Retrofit programmes operate in complex conditions: diverse housing stock, interacting measures, regulatory requirements, and portfolio-level investment constraints. Yet planning is often carried out across fragmented tools and assumptions, limiting comparability and increasing downstream risk.

Ivynest provides a structured planning layer built around RdSAP10 methodology and aligned with PAS2035. It enables whole-house scenario comparison, appropriate system sizing, and the generation of Improvement Options Evaluations and Medium-Term Plans before procurement begins, helping teams move faster with clearer documentation and fewer variations later.

We support:

- Retrofit Coordinators delivering defensible, well-documented plans, and reducing IOE production time by up to 75% through automation and structured workflows

- Contractors and Managing Agents generating high-conversion technical and commercial proposals in a fraction of the time

- Contractors and Managing Agents accessing pre-qualified retrofit leads to help scale delivery capacity

- Property & Asset Managers making consistent, portfolio-level decisions with comparable assumptions across stock

- Housing Providers scaling programmes with greater control, transparency and repeatability

- Institutional Landlords prioritising CAPEX with clear scenarios and auditable inputs

Ivynest strengthens professional judgement, it does not replace it.

How decisions are planned, documented and managed matters as much as the decisions themselves.

We provide the structured decision support retrofit programmes require to scale with confidence.

Ivynest

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