Slot

Designed to make the drain disappear
A slot linear drain with a narrow 3/8-inch drainage gap that virtually disappears into its surroundings.

Re-imagined for 2026, the Slot Drain is now available in both Site Sizable and Fixed Length configurations, offering greater flexibility across a wide range of installations.

The new Site Sizable Slot Drain allows for precise, field-adjustable assembly to match exact site conditions, while Fixed Length models simplify installation with stock kit sizes. Both options deliver the same clean, refined aesthetic and reliable performance, compatible with traditional waterproofing systems.

Slot

Designed to make the drain disappear
A slot linear drain with a narrow 3/8-inch drainage gap that virtually disappears into its surroundings.

Re-imagined for 2026, the Slot Drain is now available in both Site Sizable and Fixed Length configurations, offering greater flexibility across a wide range of installations.

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Browse Slot style linear drains by installation series using the tabs below.

Site Sizable Series

Fixed Length Series

Fixed Flange Series

Flange with Kerdi Series

Slot Sink Drain

Site Sizable® Series

Site Sizable®
S

Traditional
Waterproofing

For exact wall to wall installation. Length can be cut on site. Outlet can be located anywhere on channel run.
Available in kit lengths or components. Install with standard waterproofing methods.

Available Models

S-SLOTAS

S-SLOTAS Features

Site Sizable: Modify length and locate outlet placement on site
Waterproofing: PVC/Vinyl liner, Lead/copper pan, Hot mop, Rubber liner, Fiberglass
16 gauge, 304 stainless steel Slot and Channel
Overall width: 2-3/4″ Min. height above subfloor*: 1-13/16″
Capacity: 9 gallons per minute per outlet. Additional outlets may be added to increase flow rate.
Requires 2″ clamp down floor drain with 2″ throat (strainer size). Not included in complete kit.

Available in:
36″, 48″, 60″ 72″ and 96″ Lengths

Fixed Length (FX) Series

Fixed Length
FX

Traditional
Waterproofing

Pre-pitched channel with set length with center outlet location.
Install with standard waterproofing methods.

Available Models

FXST

FXST Features

Fixed Length channel with center outlet location
Waterproofing: PVC/Vinyl liner, Lead/copper pan, Hot mop, Rubber liner, Fiberglass
16 gauge, 304 stainless steel Slot and Channel
Overall width: 2-3/4″, Min. height above waterproofing: 1-13/16″
Capacity: 9 gallons per minute
Requires 2″ clamp down floor drain with 2″ throat (strainer size). Not included in complete kit.

Available in:
24″, 32″, 36″, 42″, 48″ and 60″ stock kit lengths

Fixed Flange (FF) Series

Fixed Flange
FF

Liquid/Fabric
Waterproofing

Pre-pitched channel with set length with center outlet location.
Install with liquid or fabric sheet waterproofing methods.

Available Models

FFST

FFST Features

Fixed Flange: Pre-pitched channel with set length with center outlet location
Waterproofing: Liquid membrane, Fabric sheet
18 Gauge, 304L stainless steel slot, 16 Gauge 304L SS tile insert clean out with stainless steel channel
Finished width: 3/8″, Min. height above subfloor: 13/16″
Capacity: 9 gallons per minute
No-hub connection to waste line with rubber coupling (not included)
Specialty channel installation options available FCB 65, FCH 65

Available in:
24″, 32″, 36″, 42″, 48″ and 60″ stock kit lengths

Flange with Schluter® Kerdi (FCS) Series

Flange with Schluter® Kerdi
FCS

Schluter® Kerdi
Waterproofing

Pitched channel with Schluter-Kerdi® fabric in a set length and center outlet location.
Install with Schluter-Kerdi® fabric waterproofing.

Available Models

FCSST

FCST FEATURES

Fixed Flange with Schluter®-KERDI: Pre-pitched channel with set length with center outlet location
Waterproofing: Liquid membrane, Fabric sheet
18 Gauge, 304L stainless steel slot, 16 Gauge 304L SS tile insert clean out with stainless steel channel
Finished width: 3/8″, Min. height above subfloor: 1-3/4″
Capacity: 9 gallons per minute
No-hub connection to waste line with rubber coupling (not included)
Specialty channel installation options available FCB 65, FCH 65

Available in:
24″, 32″, 36″, 42″, 48″ and 60″ stock kit lengths

Slot Sink Drain (ST) Series

Slot Sink Drain
ST

Liquid/Epoxy
Waterproofing

The Slot Sink Drain creates a clean, continuous opening that disappears into the sink design. The slim linear slot integrates directly into stone, quartz, or solid-surface sink materials. Crafted from stainless steel, the Slot Sink Drain delivers consistent flow performance while maintaining a seamless architectural look and is compatible with standard sink plumbing.