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MTI MTSB-4848JD Shower Base Soaker (47.5" x 47.5" x 26.5/15")

List Price $1,675.00
Your Price $1,256.25
You Save $418.75 (25%)
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  • Brand MTI
  • Built-In Seat?Yes
  • MaterialAcrylic
  • ShapeSquare
  • Dimensions47.75"D x 47.75"W x 26.5/15"H
    Base Type: Seated/Single Threshold
    Drain Type: Center

Experience the ultimate in comfort and convenience with this seated shower base. Hand-built using the highest quality acrylic materials, this single threshold shower base is also available with a stunning teak tray that adds a little bit of warmth to your shower experience.

Like all MTI products, all acrylic shower bases are built to order in the USA and ship within 7 business days, the fastest turnaround in the industry. Acrylic shower bases feature a 10 year limited warranty.

Please note, custom orders may not be returned. More information regarding the return policy of your custom-built MTI Whirlpools product is available here.

This shower base is compatible with the following MTI enclosures:
  • Nordic Series Shower Shield
  • Nordic Series 48" Inline Panel/Door

Available hydrotherapy option adds 5-point massage jets and a 1.25hp pump and will transform your shower base into a swirling foot bath. All MTI seated tubs are available with optional Radiance® Heating to warm the seat and floor area.


  • Single, front threshold with integrated seat; 2" drain opening pre-drilled
  • Integral tile flange and pre-leveled foam base
  • Optional hydrotherapy jets enable it to double as a swirling footbath
  • Durable cross-linked cast acrylic shell is extremely scratch and stain-resistant, yet renewable because the color goes all the way through the material
  • Non-porous surface makes cleaning and sanitizing faster and more effective
  • Multi-layered backing of thick fiberglass/resin/titanium encloses wood reinforcement to prevent flexing of floor pan
  • At least 30% thicker and stronger than other makes
  • Textured bottom that meets ASTM F-462-1994 certification requirements for safer showering
  • NAHB Certified
  • 10-year Limited Residential Warranty

View Spec Sheet

Note: This item usually ship in 14 business days from the manufacturer. Please allow an additional 2-3 business days for order transmittal and verification.

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