Gerber Plumbing Two-Piece Toilets
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Gerber Maxwell Two-Piece Round-Front 1.6 GPF Toilet
Gerber Viper Two-Piece Compact Elongated 1.28 GPF Toilet
Gerber Wicker Park One-Piece Elongated 1.28 GPF Designer Toilet
Gerber Plumbing Two-Piece Toilets: buyer's guide
Gerber Plumbing offers 4 two-piece toilets toilets models in the lineup we track. This page is the Gerber Plumbing-specific cut of the broader Two-Piece 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 Two-Piece 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 Two-Piece Toilets toilets brands
If you're cross-shopping two-piece toilets toilets beyond Gerber Plumbing, the following brands also ship in this category:
- Kohler Two-Piece Toilets
- TOTO Two-Piece Toilets
- American Standard Two-Piece Toilets
- Niagara Two-Piece Toilets
- Eljer Two-Piece Toilets
- Swiss Madison Two-Piece Toilets
- Woodbridge Two-Piece Toilets
- Delta Two-Piece Toilets
About Two-Piece Toilets toilets
A two-piece toilet is a tank bolted to a bowl with a rubber gasket and two brass bolts — the layout that has dominated US plumbing since the 1920s and still represents about 70% of US toilet sales. The format isn't dated; it's the rational choice for the majority of installs.
- Each half weighs ~50 lbs. A one-person install is feasible without dropping a 130-lb porcelain casting up a staircase. The tank gets carried in separately, set on the bowl after the bowl is on the wax ring, bolted down with the tank-to-bowl bolts.
- Independent replacement. If a tank cracks (from a freeze, a falling decoration, or a teenager standing on it), you replace just the tank for $90–$200. Bowl crack: same logic in reverse. One-piece b...
For the complete two-piece toilets buyer's guide (all brands, full comparison framework), see the Two-Piece Toilets category hub.
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