Collection: Riobel Kubik

• Lavatory faucets — single handle (US01C), tall for vessel sinks (UL01C), widespread at 1.2 GPM (US08C), and a wall-mount with the rough-in included (US11C).
• Shower kits — several pressure-balance kits complete with rough-in, a Type P shower with the valve, kit 4744 with rough-in, and trim-only kits 323, 1244 and 393.
• Shower trims — 1/2" pressure balance, thermostatic/pressure balance with up to three functions and up to five, and a 3/4" six-function trim.
• Tub fillers — thermostatic floor-mount at 6 GPM (TUS39C), wall-mount thermostatic/pressure balance, and 3-hole deck-mount in both thermostatic and pressure-balance.

Most Riobel trims tell you which rough-in valve they need in the model number — a trim numbered TXX23XX takes an R23, and so on. Kubik does not follow that pattern. Its codes run TUS71, TUS93, TUS95 and similar, which do not map to the usual valve numbers.

So with Kubik, go by the description rather than the code:

• A 1/2" pressure balance trim takes an R51 — one shower head.
• A trim with up to three functions takes an R23 — a head plus a handheld.
• A trim with up to five functions takes an R45 — body sprays or a larger system.
• The 3/4" six-function trim takes an R46 and needs a 3/4" supply.
• Kits described as with rough-in already include the correct valve.

If you are unsure, send us the trim model number and we will confirm the valve before you order. See Riobel Shower Valves & Rough-Ins.

Two practical points. Buy the whole room in one order — once a piece sells out we may not be able to replace it, and a Kubik faucet beside a different collection's shower trim does not read as a deliberate mix.

And the valves are not affected. The R51, R23, R45 and R46 rough-ins are current Riobel products and stay available, so the in-wall half of a Kubik shower is serviceable for the long term. It is the visible trim that is limited to what is in stock. Riobel's limited lifetime warranty on working parts still applies.

Most of the remaining Kubik stock is Chrome — the C at the end of the model number. Check the individual product page for what is actually available, since finish choice here is whatever is left rather than the full original range.

If Kubik is sold out in what you need, the closest current alternative is Equinox — also squared and architectural, and still in the current range with a full valve lineup.

Equinox · Arca · Authentica · Riu · All Riobel · Riobel Shower Valves

Is Riobel Kubik still available?
Kubik is not listed in Riobel's 2026 price book, so it is not part of the current selling range. We still hold stock, and what is shown on this page is what we have.

Can I still get parts for a Kubik shower?
Yes for the valve. The R51, R23, R45 and R46 rough-ins are current Riobel products and stay available, and Riobel's limited lifetime warranty covers working parts. Replacement visible trim is the part that depends on remaining stock.

Which rough-in valve does a Kubik trim need?
Kubik model numbers do not follow Riobel's usual valve-code pattern, so go by the description: pressure balance takes an R51, up to three functions takes an R23, up to five takes an R45, and the 3/4" six-function trim takes an R46. Send us the model number if you want it confirmed.

What is the closest current collection to Kubik?
Equinox. Both are squared and minimal, and Equinox is in the current range with the widest valve lineup Riobel offers.