PAS 2035 Retrofit Assessments
Retrofit Assessments for Funded Upgrade Programmes
Fast, consistent Retrofit Assessments to support government-funded EPC upgrades (ECO and similar schemes). Ideal for installers, managing agents, and retrofit delivery partners working across Bristol and the BS postcode area.

What Is a Retrofit Assessment?
A Retrofit Assessment is the first step in a PAS 2035 retrofit project. It collects the information needed to plan safe, effective energy efficiency measures — including construction, condition, ventilation, and how the home is used.
For funded schemes, the assessment needs to be consistent, well-evidenced, and audit-ready. That reduces delays, avoids re-visits, and supports faster delivery of measures.
Built for Funded Scheme Delivery
Audit-Ready Evidence
Structured photos and notes, clear assumptions, and consistent data capture to reduce queries and rework.
Risk & Ventilation Focus
Condition, damp/defects, and ventilation considerations captured clearly to support safer measure selection.
Delivery-First Turnaround
Responsive scheduling and reporting that supports programme timelines and keeps installs moving.
What’s Included
Full measured survey — dimensions, floor areas, layouts, and key openings.
Construction & fabric — walls, roof, floors, glazing, insulation evidence and key details.
Condition & defects — damp indicators, disrepair notes, and constraints relevant to retrofit design.
Ventilation — existing fans, chimneys/flues, background ventilation, and risk considerations.
Occupancy & usage — patterns, comfort needs, and any vulnerability considerations (where disclosed).
Photo evidence pack — clear, consistent images to support audit trails and reduce follow-up queries.

How We Work With Delivery Partners
Volume-Friendly
Capacity planning, consistent outputs, and clear comms for multi-property programmes.
Installer-Friendly
Clear site notes and constraints to help installers plan measures and avoid surprises on install day.
Coordinator Support
Useful inputs for design and coordination, including ventilation/condition considerations.
Frequently Asked Questions
What schemes do you support?
We support PAS 2035 retrofit workflows commonly used in ECO and similar funded delivery models. If you have a specific programme or portal, we can align outputs to your process.
Do you provide volume capacity?
Yes. We can agree capacity, scheduling cadence, and coverage areas to support programme delivery.
What areas do you cover?
Retrofit Assessments across all BS postcode areas. For programme work outside BS (e.g., Bath / North Somerset / South Gloucestershire), get in touch to confirm coverage.
How fast is turnaround?
Turnaround depends on volume and access. For steady programme pipelines, we aim for predictable, agreed delivery times and proactive comms if anything changes.
Need a Reliable Retrofit Assessor?
If you’re delivering funded EPC upgrades and want a dependable assessor for Bristol and the BS postcode area, get in touch to discuss capacity and onboarding.
