RETROFIT EVIDENCE MANAGEMENT

Compliance by design.

Evidence at the point
of capture.

PasLens is retrofit evidence management software that helps Tier 1 contractors, retrofit coordinators and supply chain partners capture, organise and manage site evidence from the moment a photograph is taken.

WHY PASLENS

Built for Compliance. Designed for Delivery.

Purpose-built for the operational and compliance demands of multi-measure, multi-installer retrofit programmes.

Assure Compliance

Structure evidence at source to support PAS 2030 / PAS 2035 workflows, scheme requirements and audit readiness.

Structured Evidence

Capture and organise site photographs by project, measure and installation stage from the moment they are taken.

Real-Time Visibility

Give authorised teams immediate access to site evidence, enabling earlier review and more effective technical oversight.

Supply Chain Control

Coordinate multi-measure, multi-installer delivery through role-based access and centralised evidence management.

HOW IT WORKS

Structured from Capture. Controlled Through Delivery.

PasLens connects project administration, site delivery and compliance oversight within one structured evidence management workflow.

01 — PROJECT CREATION

Establish the Evidence Framework Before Work Begins.

Project admin sets up the project, adds measures (including ventilation) and assigns the delivery team with role-based permissions.

02 — DELIVERY TEAM ASSIGNMENT

Defined Responsibilities. Controlled Access.

Assign retrofit assessors, coordinators, installers and technical monitoring personnel to each project. Role-based permissions ensure delivery teams access only the measures assigned to them.

03 — STRUCTURED EVIDENCE CAPTURE

Capture Once. Structure at Source.

Site teams capture photographic evidence directly against the relevant project, measure and installation stage. Each image is automatically associated with its capture details, reducing retrospective administration and improving evidence traceability.

04 — REAL-TIME COMPLIANCE OVERSIGHT

Evidence Visibility. From Site to Submission.

Retrofit coordinators, compliance teams and technical monitoring personnel can access structured site evidence as it becomes available. Centralised visibility enables earlier identification of evidence gaps, more effective quality assurance and greater control over submission readiness.

WHO WE SUPPORT

Built for Every Layer of Retrofit Delivery.

Designed for organisations responsible for managing, delivering and demonstrating compliance across multi-measure retrofit programmes.

Tier 1 Contractors & Principal Delivery Partners

Centralise photographic evidence across multiple projects, measures and subcontractors. Improve supply chain visibility, quality assurance and oversight of evidence readiness.

Retrofit Coordinators & Compliance Teams

Access structured evidence by project, measure and installation stage. Identify documentation gaps earlier and support PAS 2035 oversight and audit preparation.

Installers & Delivery Teams

Capture and organise evidence on site through a straightforward, measure-specific workflow. Reduce retrospective administration and minimise requests for missing photographs.

Technical Monitoring & Quality Assurance

Review site evidence remotely as it becomes available. Support earlier intervention, technical verification and consistent evidence standards across delivery teams.

FREQUENTLY ASKED QUESTIONS

Everything You Need to Know About PasLens.

Answers to common questions about evidence capture, compliance workflows, team access and getting started.

1. How does PasLens support PAS 2030 and PAS 2035 compliance?

PasLens structures photographic evidence by project, measure and installation stage, supporting consistent evidence collection, technical oversight and audit preparation. It helps teams manage evidence within PAS 2030 and PAS 2035 workflows, without replacing the professional assessments or compliance checks required by those standards.

2. Which retrofit programmes can PasLens be used for?

PasLens is designed for multi-measure retrofit delivery, including projects undertaken through ECO4, the Boiler Upgrade Scheme (BUS), the Social Housing Decarbonisation Fund (SHDF) and Warm Homes programmes. Its project-based structure can also support other retrofit delivery arrangements.

3. Can multiple installers and subcontractors use the same project?

Yes. Project administrators can assign retrofit assessors, coordinators, installers and technical monitoring personnel to projects, with role-based access controlling which measures each delivery team member can access.

4. How quickly can compliance teams access site photographs?

Authorised users can access uploaded evidence as it becomes available, organised by project, measure and installation stage. This enables earlier review, identification of missing evidence and more timely intervention.

5. Can photographic evidence be exported for audit and submission?

Yes. PasLens supports exporting project evidence in organised folders, with image filenames identifying the property, measure, installation stage and description. This helps teams prepare evidence for review and submission.

6. How much does PasLens cost?

PasLens is priced per project, not per user, installer or measure.

Whether your project involves one measure or five, with multiple installers, a retrofit assessor, retrofit coordinator and office-based compliance staff, the price remains the same.

One project. One fixed price. Your entire delivery team connected.

TAKE THE NEXT STEP

Bring Structure and Control to Your Retrofit Evidence.

Join the PasLens launch list and discover a more structured approach to photographic evidence management across your retrofit delivery operations.

Set per project. No per-user or per-measure charges.

Register Your Interest in PasLens

Complete the form below to register your interest and find out how PasLens can support structured evidence management across your retrofit operations.

PASLENS

Retrofit evidence management software for structured site evidence, compliance oversight and supply chain visibility

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Retrolab Technologies Limited
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