For Retrofit Coordinators And Managing Agents
Ivynest helps you turn property data into clear, evidence-led retrofit plans so you can compare options, justify recommendations, and move towards approval with more confidence before installation begins.
75% less time
Evidence-led
One record, every stage
Approval-ready
Don’t start from scratch
Upload existing RdSAP XML and create a structured starting point in minutes, without re-keying data or repeating the same groundwork for every property.
Choose with confidence
Compare retrofit pathways in one place, with clear evidence on cost, carbon, EPC uplift and performance. Ivynest helps you understand the trade-offs early, strengthen recommendations, and reduce redesign later in the process.
Keep things moving
Create IOEs and Mid-Term Plans more efficiently, with evidence and rationale carried through from the planning stage. That means less manual rework, more consistency across projects, and a smoother path to sign-off.
Submit with confidence
Evidence, declarations and documentation are structured to TrustMark’s PAS 2035 lodgement requirements throughout the project, so the pack you submit is ready when you are.
One record, start to finish
1
RdSAP baseline, constraints and targets set from the outset
2
Compare measures, size and specify the design
3
PAS 2035-aligned handover and evidence pack
4
Post-installation monitoring and outcome reporting
Your brand, every time
Every IOE, Mid-Term Plan and retrofit report can carry your own logo, colours and contact details, so clients see your business on every document they sign off.
Detailed measure design
Full product specification
Plan with more clarity, less admin and less rework from the start.
Give clients and stakeholders a clearer basis for approval, sign-off and TrustMark lodgement.
Reduce the manual effort involved in building, comparing and documenting retrofit plans.
Compare pathways side by side with clear evidence on cost, carbon, SAP uplift and performance.
Use a repeatable planning approach across teams, portfolios and property types.
Support a more structured planning process without turning the workflow into a compliance burden.
Make stronger decisions earlier, so agreed plans are easier to carry through.
London
“Ivynest has allowed me to offer much more than a standard EPC. Using XML data, I can generate a full retrofit plan in a matter of minutes, export it as a PDF, and send it straight to the client. It’s helped me upsell my services while giving homeowners and landlords a much clearer view of their retrofit options.”
Glasgow
“We’re using Ivynest across our retrofit team and it’s become a key part of how we deliver projects. It’s fast, accurate, and gives us clear ROI-driven scenarios that we can tailor to different client needs. The reports are clean and easy for customers to understand, making it simple to compare different options and outcomes.”
Brighton
“Ivynest is a great and versatile piece of software for producing quick, informative retrofit reports. The outputs are professional, clearly presented and easy for customers to understand, making it easier to explain retrofit options and support their decision-making.”
Ivynest is an evidence-led retrofit planning platform for retrofit coordinators, managing agents and PAS2035 project teams. It helps teams compare options, justify recommendations and move towards approval with more confidence before installation begins.
Most PAS2035 software helps you manage the process. Ivynest helps you make better retrofit decisions before work begins. By comparing options, showing trade-offs clearly, and giving teams stronger evidence for every recommendation, it helps you plan with more confidence and less rework later.
Upload a standard RdSAP XML file, including Elmhurst exports, and Ivynest turns it into a structured starting point for planning. That means less manual setup, less re-keying, and a faster route to comparing the options that matter.
Yes. Ivynest supports PAS2035-aligned planning and outputs, while helping teams make clearer retrofit decisions before a project moves into delivery.
Ivynest helps reduce by up to 75% the time spent preparing IOEs and Mid-Term Plans, while also cutting manual rework across the planning process. The result is less admin for coordinators and a faster path from planning to approval.
Yes. Ivynest is designed to fit around existing retrofit coordination workflows, so teams can work with more structure and consistency without changing how governance or sign-off already works.
Yes. Comparing multiple retrofit scenarios is central to the platform’s value. Ivynest helps teams see trade-offs
