Worcester Bosch

Transforming the Bosch FastTrack boiler journey and boosting user confidence from 5 to 8 out of 10.

Modern kitchen with black dining table, four black chairs, gray armchair, minimalist shelves with plants and kitchen items, and a black wall-mounted boiler.
Client
Worcester Bosch
Industry
Manufacturing / HVAC
Worcester Bosch is one of the UK’s most trusted heating brands, and FastTrack is its primary online sales channel for boiler installation, designed to remove stress from a traditionally complex purchase. Customers answer a series of questions, receive a tailored boiler recommendation and price, and complete the journey with no upfront payment and guaranteed costs.

Despite a strong proposition, FastTrack was underperforming. Only a small proportion of users were completing the journey, and critical drop-offs were eroding confidence at the very moments customers needed reassurance most.
At a glance
A clear uplift in confidence, efficiency and satisfaction across the journey.
5→8
Product selection confidence score increased after clearer comparisons and reassurance at key decision points.
12→8
Minutes: Average dwell time reduced, showing users could understand options and move forward more decisively.
2→9
Photo upload satisfaction improved after clearer guidance, instant capture and multiple upload options.
+80%
Internal stakeholders had strong confidence in the approach and readiness to scale the solution.
Four people collaborate in a meeting room with a wall reading 'INNOVATION STARTS HERE' and sticky notes arranged on the wall.
“Friction Mapping helped us understand not just where users were dropping off, but why. The confidence gains we saw were immediate and measurable.”
The challenge

FastTrack was working functionally, but emotionally it was falling short. Research and analytics revealed two major friction points: the Product Selection page and the Photo Upload step.

Customers struggled to understand boiler differences, questioned whether they were making the right choice, and felt unclear about what would happen next. The photo upload stage, critical for accurate installation quotes, caused anxiety due to unclear guidance and technical uncertainty.

The challenge was not simply to optimise flows, but to rebuild confidence at key decision moments in a high-consideration purchase.

Our approach

We deployed a full product team and applied our Friction Mapping® methodology to uncover the root causes behind drop-offs. Pain points were clustered and mapped to clear outcome themes that could guide design and prioritisation.

These themes included educating and informing users, reassuring and recommending next steps, supporting and guiding decision-making, increasing clarity, and improving accessibility. Each insight was validated through continuous discovery workshops, usability testing, and live homeowner feedback.

Design and delivery ran in parallel, allowing learning to feed directly into iteration across multiple agile sprints.

Building trust at every step

The Product Selection experience was redesigned to simplify comparison and speed up decision-making. Boiler options were reframed using clearer language, transparent pricing summaries, and accessible finance information so users could confidently move forward.

Reassurance was embedded throughout the journey with reviews, clearer explanations, and contextual expert guidance. The Photo Upload step was completely reworked with instant camera capture, multiple upload options, and visual examples showing exactly what was required.

Each change was deliberately focused on reducing cognitive load and increasing confidence rather than adding more information.

The outcomes & impact

The redesigned FastTrack journey delivered immediate and sustained improvements. Confidence scores rose sharply, time spent deliberating dropped significantly, and satisfaction with the most problematic step in the journey increased dramatically.

These outcomes were validated through live user testing during continuous discovery and reinforced internally with strong stakeholder feedback. Delivered over six agile sprints, the work was integrated directly into the live FastTrack platform and now underpins a more confident, accessible, and conversion-ready digital sales experience for Worcester Bosch.

If you have any further questions or enquiries, please get in touch with our team via the contact page.