WOW!house 2026: Did You See What We Saw?

The Power of a Single Material

One of the standout bathroom spaces used a richly veined onyx for the vanity, lit from beneath so the stone seemed to glow rather than simply sit there. Paired with a matte black basin and tap, the whole thing felt sculptural, proof that you do not need a dozen finishes competing for attention. One exceptional material, used with restraint, will always outshine a room trying too hard.

One material. Used well. That is enough.

It is a principle we return to again and again with our own clients. In a recent Putney project, we used onyx as the hero material in a cloakroom and it is exactly this kind of restraint that made it work. Get the stone right, get the lighting right and the rest of the room can stay quiet.

When the Ceiling Does the Work

Two rooms stopped us before we had even looked at the walls. In one, a pair of alabaster globe pendants hung from brass chains against a coffered ceiling washed with soft, recessed light, the room built from the top down, not the bottom up. In another, a deeply stained coffered ceiling with inlaid detailing made the whole space feel anchored and dramatic in a way no amount of furniture could have achieved alone.

It is the kind of thinking we encourage our own clients to bring into their bathrooms. Ceiling height, ceiling finish, the placement of a fitting, these decisions shape how a room feels before a single tap is chosen.

The Return of the Classical

And then there was the pink marble sink with a gathered linen skirt beneath it, brass tap, scalloped wall covering floor to ceiling and every edge softened, every surface draped or curved. It was unapologetically ornate and it was one of the most talked-about spaces in the house.

What WOW!house 2026 made clear is that the classical is back. Not as pastiche, but as genuine conviction. Draped fabric beneath a basin. Decorative plasterwork. Curtains used not just at windows but as part of the architecture of a room. The designers who do this best are not looking backward, they are pulling from tradition with enough confidence to make it feel entirely current.

It is something we are seeing in luxury bathroom design too. The skirted vanity, the freestanding bath with feet, the wall light that looks like it belongs in a Parisian apartment, these are not period details. They are design choices made by people who know exactly what they are doing.

Texture, Pattern and Confidence

What impressed us was not the amount of pattern, but the confidence behind it. Fluted stone fireplaces, richly veined marble splashbacks, woven and embossed wall coverings that caught the light differently from every angle. In one kitchen, a sage green range cooker sat against a dramatic marble backsplash, proving that bold colour and natural stone can sit comfortably side by side when the proportions are right.

One installation used a dried botanical canopy whose shadows did more work than any piece of furniture beneath it. It is a good reminder that texture does not have to live at eye level, sometimes the most unexpected surface in the room is the one above you.

Why This Matters for Your Next Project

WOW!house is not just a showcase. It is a working document of where luxury interior design is heading, and for us at Kallums, every visit sharpens what we bring back to our own showrooms and our own client projects. The confidence to commit to one material. The discipline to let lighting do more than light. The willingness to treat every surface, including the ceiling, as part of the design.

If you caught us wandering the rooms with notebooks out, that is exactly what we were doing. Because the best bathroom design does not happen by accident. It happens when you never stop paying attention.