Sterling Wall-Hung & In-Wall Tank Toilets

Sterling offers 7 wall-hung toilets toilets models in the lineup we track. This page is the Sterling-specific cut of the broader Wall-Hung & In-Wall Tank Toilets toilets category — same product class, narrowed to the Sterling catalog only.

About Sterling

Sterling is a Kohler Company subsidiary brand (acquired by Kohler in 1984), positioned as the volume tract-builder and value-residential plumbing line. Manufactured in Wisconsin alongside Kohler products but engineered to a different price point — Sterling toilets, faucets, and showers are stocked at Home Depot and Lowes as the "Kohler-quality without the Kohler price" alternative. The toilet line includes the Stinson, Karsten, and Riverton series — primarily two-piece elongated 1.28 GPF models for new-construction spec houses.

For the complete Sterling lineup across all sub-types and capacities, see the Sterling Toilets hub.

Sterling Wall-Hung & In-Wall Tank Toilets models we track

• Sterling Stinson Two-Piece Elongated 1.28 GPF Toilet (402080-0) — Sterling Stinson — Kohler-owned Sterling's volume tract-builder two-piece. 1.28 GPF, comfort height, value-tier.
• Sterling Karsten Two-Piece Elongated 1.28 GPF Toilet (402086-0) — Sterling Karsten — mid-tier Sterling with concealed-trapway styling and ProForce flush technology.
• Sterling Riverton Two-Piece Elongated 1.28 GPF Toilet (402087-0) — Sterling Riverton — designer-leaning Sterling with sculptural curves. The "Sterling that looks more like a Kohler" option.
• Sterling Windham Two-Piece Round-Front 1.28 GPF Toilet (402082-0) — Sterling Windham — round-front variant of the Sterling lineup. Powder room + tight half-bath workhorse with Kohler-owned brand pedigree.
• Sterling Rockton One-Piece Elongated 1.28 GPF Toilet (402088-0) — Sterling Rockton — one-piece Sterling with skirted-trapway styling. The Sterling that looks closest to a Kohler designer one-piece.
• Sterling Sacramento Two-Piece Elongated 1.28 GPF Toilet (402089-0) — Sterling Sacramento — designer two-piece with skirted-trapway exterior. Modern apartment-spec upgrade in the Sterling lineup.
• Sterling Plymouth Plus Two-Piece Round-Front 1.6 GPF Toilet (402015-0) — Sterling Plymouth Plus — legacy 1.6 GPF Sterling workhorse for replacement installs where pre-WaterSense drainline carry has been proven.

Other Wall-Hung Toilets toilets brands

If you're cross-shopping wall-hung toilets toilets beyond Sterling, the following brands also ship in this category:

• Kohler Wall-Hung Toilets
• TOTO Wall-Hung Toilets
• American Standard Wall-Hung Toilets
• Niagara Wall-Hung Toilets
• Eljer Wall-Hung Toilets
• Swiss Madison Wall-Hung Toilets
• Woodbridge Wall-Hung Toilets
• Delta Wall-Hung Toilets

About Wall-Hung & In-Wall Tank Toilets toilets

A wall-hung toilet is bolted to a steel carrier inside the wall — not to the floor. The tank is hidden between studs, the bowl floats six to ten inches above the tile, and the only surface element is a slim flush plate. It's the design move that defines European-styled bath remodels in the US and the format that's exploded in luxury condos since around 2018.

1. You need a deeper-than-standard wall. The carrier (the steel frame the bowl bolts to, holding the tank inside) is 8" deep — meaning you need a 2x6 framed wall, or you need to bump out a 2x4 wall by furring or building a knee-wall bump-out. Retrofitting a wall-hung into a 2x4 wall almost always means a bump-out.
2. The carrier is the real product — not the bowl....

   For the complete wall-hung toilets buyer's guide (all brands, full comparison framework), see the Wall-Hung & In-Wall Tank Toilets category hub.

   Other Sterling filters

   Explore Sterling from other angles:

   • Sterling Portable Toilets
   • Sterling Bidet Toilets
   • Sterling Comfort Height
   • Sterling Composting Toilets
   • All Sterling Toilets