At LK, I worked on redesigning the digital experience for their extensive catalog of heating and plumbing systems. The biggest challenge was making their huge, variant-heavy product tables usable on mobile, without losing clarity or technical detail. Each product often had dozens of sizes, configurations, and data points.
I focused on improving table responsiveness, content hierarchy, and component reuse, making it easier for users (often plumbers or contractors in the field) to scan specs, request quotes, and access documents quickly, even on-site.
To support this, I also improved usability for actions like generating PDFs, viewing related items, and navigating between similar products. The goal was to create a smoother, more intuitive experience for users who often needed fast answers, whether in an office or on-site with a phone.
