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Curbless Floors & Linear Drains

One gentle slope, one sleek drain — step in, not over.

Aging-in-place, wheelchair access, or just the modern look — curbless fits all three when the bathroom allows. This page covers candidacy (subfloor depth is the gating question in Southington's capes and ranches), linear vs. center drains, tile sizing for single-slope floors, what the bathroom floor transition looks like, and honest pricing: typically $2,500–$4,500 for the floor conversion within an existing shower footprint.

  • Zero-threshold entry. Walk or roll straight in — no curb, no trip lip.
  • Single-plane slope. One fall to the drain; large-format tile friendly.
  • Linear drains. Tile-in or designer grates at wall or threshold.
  • Extended waterproofing. Membrane runs past the shower into the bath floor.
  • Aging-in-place ready. Grab-bar blocking and bench options while we're in.
  • Flood-tested. Every curbless floor proven before handoff. Non-negotiable.

Southington notes

Hall baths carry the load in Southington family homes: original tub walls with soap-scum grout, floors with cracked tiles at the doorway. Primary-bath shower floors from the 90s boom are delaminating on schedule now. Candidacy check is free in Southington: Southington's 90s primary showers are failing in waves — loose floor tile and musty grout that no cleaner fixes. Re-tile the floor, save the walls. If your subfloor can't recess, we'll say so and price the low-curb alternative instead of faking it.

Materials

Modern floors for Southington

Six Southington shower floors, from workhorse mosaic to spa pebble.

Porcelain 2x2 — Slope-perfect standard.
Unglazed quarry
River pebble
Mini brick-joint
FAQ

Common questions

Curbless vs. standard floor — price gap?

Roughly $2,500–$4,500 for the floor conversion versus $1,000–$2,000 standard — the premium is subfloor surgery, extended waterproofing and the linear drain itself.

What tile works on single-slope floors?

Larger tile than standard showers — 4x4 up to 12x24 with rated slip resistance — since one plane needs no mosaic articulation. We verify DCOF ratings.

Where does the water go without a curb?

Down the single slope into the linear drain, with the bathroom floor outside waterproofed as backup. Slope + drain capacity + membrane redundancy — all three, tested.

Is curbless good for aging in place?

The best residential option: zero threshold, bench-compatible, grab-bar blocking while open. We coordinate glass and fixtures for full accessibility.