Thermador DWHD640EFP Reviews & Ratings by Customers and Consumer Reports

Designed for homeowners who want a quiet, premium-built dishwasher that integrates cleanly into a modern kitchen, the Thermador DWHD640EFP 24 Inch Dishwasher is a fully integrated 24-inch model aimed at buyers who prioritize refined fit-and-finish, consistent cleaning performance, and low day-to-day fuss. As an appliance specialist, I view this unit as best suited to frequent entertainers and busy households that run loads often and value a calm kitchen environment—whether in an open-concept home or a condo where noise control matters. In real-world use, Thermador’s approach here is about controlled, repeatable results rather than gimmicks. The wash system is engineered to handle mixed loads—glasses up top, cookware below—without requiring excessive pre-rinsing when the machine is loaded thoughtfully. For most users, the practical benefit is confidence: you can run a normal load after dinner and expect consistent soil removal and even drying, especially when paired with appropriate detergent and rinse aid. Ergonomics and daily usability are strong points. Rack movement and loading flexibility are typically where premium dishwashers separate themselves, and this platform is built to feel stable and precise rather than flimsy. Controls are designed to be intuitive for routine cycles, and the integrated styling keeps the visual focus on cabinetry—an advantage in higher-end kitchens where appliances should blend in. Efficiency is also a meaningful strength in this category. A well-designed dishwasher can reduce water use versus handwashing while delivering more hygienic results through controlled temperatures and timed cycles. For households in regions with higher utility costs or conservation-minded habits—including many Canadian buyers who pay close attention to energy and water consumption—this type of efficient, built-in dishwasher can be a practical long-term choice. Limitations are worth noting. As with many fully integrated, premium models, cycle times may feel longer than older, basic machines; that’s often the tradeoff for lower water use and thorough cleaning. It also may not suit buyers who prefer a highly “hands-off” drying experience for all plastics, since lightweight items can still retain droplets depending on loading and the selected cycle. Verdict: Thermador positions Thermador DWHD640EFP 24 Inch Dishwasher (SKU: DWHD640EFP) as a refined, quiet, high-performance built-in for users who value consistent results, solid rack mechanics, and seamless integration. It’s an excellent fit for design-forward kitchens and frequent use, while shoppers seeking the shortest possible cycles or maximum plastic-drying performance may want to consider other styles.