Gerber Plumbing Wall-Hung & In-Wall Tank Toilets

Gerber Plumbing offers 4 wall-hung toilets toilets models in the lineup we track. This page is the Gerber Plumbing-specific cut of the broader Wall-Hung & In-Wall Tank Toilets toilets category — same product class, narrowed to the Gerber Plumbing catalog only.

About Gerber Plumbing

Gerber Plumbing Fixtures (Lincolnshire, Illinois — a subsidiary of Globe Union Industrial since 2007) has supplied US tract-builder bathrooms since 1932. Lines include Maxwell, Viper, Avalanche, Allerton, and Wicker Park. Gerber's niche is the entry-to-mid commercial spec range: 1.28 GPF or 1.6 GPF gravity toilets, ADA chair-height available throughout, and a parts supply chain that plumbers actually keep in their truck for flush-valve and fill-valve rebuilds.

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

Gerber Plumbing Wall-Hung & In-Wall Tank Toilets models we track

• Gerber Avalanche Two-Piece Elongated 1.28 GPF Comfort Height Toilet (21-808) — Gerber Avalanche — the brand's mainstream WaterSense flagship. Commercial-residential bridge build at $210-$290 with best-in-class plumber-channel reputation.
• Gerber Maxwell Two-Piece Round-Front 1.6 GPF Toilet (21-712) — Gerber Maxwell — 1.6 GPF round-front for pre-1980 housing replacement. Commercial-grade evacuation in legacy form factor.
• Gerber Viper Two-Piece Compact Elongated 1.28 GPF Toilet (21-014) — Gerber Viper — compact-elongated bowl with ViPER flush at sub-$250. Tight-bathroom WaterSense Comfort Height with commercial-grade evacuation.
• Gerber Wicker Park One-Piece Elongated 1.28 GPF Designer Toilet (21-318) — Gerber Wicker Park — premium one-piece designer toilet with skirted-trapway styling. Gerber's lone designer SKU at $340-$460.

Other Wall-Hung Toilets toilets brands

If you're cross-shopping wall-hung toilets toilets beyond Gerber Plumbing, 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 Gerber Plumbing filters

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   • Gerber Plumbing Portable Toilets
   • Gerber Plumbing Bidet Toilets
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