At the World Architecture Festival in November, global kitchen and bath brand Grohe Spa and edgy British brand Buster + Punch unveiled a fully integrated bathroom concept where every detail connects: a curated space in which solid metal hardware, lighting and bathroom fixtures merge seamlessly into a single design language.
Grohe Spa x Buster + Punch collab was envisioned as a “creative’s toolkit” that empowers architects and designers to craft harmonious interiors with absolute coherence in fit, feel, and finish, the two brands say.
The debut collaboration includes three of Grohe Spa’s timeless finishes–brushed warm sunset, brushed cool sunrise and matte black–mirrored across Buster + Punch’s cabinet and door hardware, lighting, sockets and switches. Shared design cues–such as both brands’ signature knurling–heighten tactility and ensure perfect harmony across elements, the brands say.
[ Read More: Need a Cool Faucet? Get a Load of These ]
“To elevate your look in spas, wet rooms and bathrooms, it’s essential to combine detailing, brassware and lighting in one seamless finish,” says Massimo Buster Minale, founder and creative director, Buster + Punch. “This is one of the key reasons why this collaboration came about and is so powerful – the collection has everything a designer or architect needs to level up these spaces effortlessly.”
Paul Flowers, chief design and brand officer and executive vice president at LIXIL Global Design & Brand Identity, says the collab is born from a shared obsession with color, material, and finish.
[ Read More: German Faucet Brand Enters North America ]
“Recognizing that designers and architects often struggle to create perfectly coordinated interiors across different brands, we combined Buster + Punch’s bold craftsmanship with GROHE SPA’s expertise in water and experiential luxury to offer a fully integrated suite of products where every element aligns, with nothing left to compromise,” Flowers explains. “The result is a space that invites emotional interaction and turns bathrooms into immersive experiences.”
The companies unveiled the collaboration at the World Architecture Festival in Miami. As a founding sponsor, Grohe says it has long recognized the World Architecture Festival as the global stage for innovation and exchange in architecture and design. “WAF continues to be an invaluable platform for GROHE,” says Flowers. “It is a place where we not only present our brand, but also engage in conversations that shape the future of how we live. Many of our solutions have been informed by the insights and inspiration we’ve gathered at this festival over the years.”
The Grohe Spa product range will be available in North America in late 2026.
