Niagara Compact-Elongated (17.5") Toilets

Niagara filters Active: Compact Elongated · 2 categories
Showing 1–14 of 14 Niagara compact elongated models
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Niagara Compact-Elongated (17.5") Toilets: buyer's guide

Niagara offers 14 compact elongated toilets models in the lineup we track. This page is the Niagara-specific cut of the broader Compact-Elongated (17.5") Toilets toilets category — same product class, narrowed to the Niagara catalog only.

About Niagara

Niagara — Niagara commercial water heaters.

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

Niagara Compact-Elongated (17.5") Toilets models we track

Other Compact Elongated toilets brands

If you're cross-shopping compact elongated toilets beyond Niagara, the following brands also ship in this category:

About Compact-Elongated (17.5") Toilets toilets

A compact-elongated bowl measures 17.5 inches from the bolt holes to the front of the bowl — halfway between a round-front (16.5") and a full elongated (18.5"). It's the design choice for bathrooms that need elongated comfort but have only round-front floor space. Increasingly the new-construction default for apartments, condos, and tight remodel layouts.

Standard US bowl shapes:

  • Round-front: 16.5" deep. Comfortable for quick use but cramped for longer sittings. Common in powder rooms.
  • Compact-elongated: 17.5" deep. Comfort comparable to elongated; floor footprint comparable to round.
  • Full elongated: 18.5" deep. Most comfortable but needs more floor depth.

The comp...

For the complete compact elongated buyer's guide (all brands, full comparison framework), see the Compact-Elongated (17.5") Toilets category hub.

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