Upgrade your bathroom with this 36"x36" single threshold shower base. Featuring a slip-resistant slate texture, durable acrylic-ABS construction, and a center drain, it fits perfectly into 3-wall corners. The leak-prevention design ensures a dry space, while the easy-clean surface simplifies maintenance. Available in matte black and white, it’s the ideal foundation for your corner shower.
Not Included:
Drain Assembly
Features
SPACE-SAVING 3-WALL CORNER DESIGN：36"x36" single threshold footprint fits 3-wall corner alcoves, maximizing bathroom space while containing water effectively.
PREMIUM ACRYLIC-ABS CONSTRUCTION：Crafted from eco-friendly acrylic and reinforced ABS, offering superior heat, corrosion, and bending resistance for long-lasting durability.
ANTI-SLIP SLATE TEXTURE SURFACE：Modern slate pattern texture provides reliable slip resistance, enhancing safety during showering while adding a stylish stone-like look.
CENTER DRAIN CONFIGURATION：3.3" diameter center drain ensures efficient water flow; drain kit sold separately for flexible hardware selection.
LEAK-PREVENTION ALCOVE DESIGN：Integrated tile flanges allow seamless sealing with wall tiles, creating a watertight barrier to keep your bathroom dry.
EASY INSTALLATION & MAINTENANCE：Pre-formed base with included instructions; smooth acrylic surface resists stains and scratches, making cleaning a breeze.
VERSATILE DOOR COMPATIBILITY：Compatible with hinged or pivot shower doors, offering flexibility to create your ideal corner shower enclosure.
36" X 36" Single Threshold Shower Base With Center Drain, Anti-Slip Slate Texture Acrylic Shower Pan, 3.3" Height (Matte Black/White, No Drain Kit) KBD16S31D21900MB
Earn $20.50 in rewards, with 5% back¹, plus more exclusive perksEarn $20.50 in rewards, with 5% back¹, plus more exclusive perks
Get $40 off your qualifying first order of $250+** with the Wayfair Credit Card! Valid through 5/7/2026.Get $40 off your qualifying first order of $100+** with the Wayfair Credit Card! Valid through 5/7/2026.
