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MTI MTSB-5434MT Shower Base (54" x 34")

List Price $1,391.00
Your Price $1,043.25
You Save $347.75 (25%)
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  • Sku MTSB-5434MT
  • Brand MTI
  • Built-In Seat?No
  • MaterialAcrylic
  • ShapeRectangle
  • Dimensions54"W x 34"D x 3"H
    Base Type: Rectangle/Multiple Threshold-Center Drain
    Drain Type: Center

Center drain shower base comes standard with textured bottom and is available with single, dual or triple threshold. See Teak Shower Trays and all Teak Accessories.

Also available in 32 inch, 36 inch and 42 inch sizes. 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 54" Inline Panel/Door
  • Teutonic Series 54" 1-Sided Glass Enclosure


  • Multiple threshold design; 3.5" drain opening pre-drilled
  • Low-profile, narrow threshold and shallow pan
  • Durable Lucite® cast acrylic shell is extremely scratchand 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
  • Pre-leveled with factory-installed tile flange on 1, 2 or 3 sides to facilitate installation
  • Textured bottom that meets ASTM F-462-1994 certification requirements for safer showering
  • NAHB Certified
  • 10-year Limited Residential Warranty
  • Shipping Weight: 135 lbs

View Spec Sheet

**Please specify which side when ordering.

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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Product Ratings & Reviews

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Average Rating
by Sammy

This base was just right for my son's bathroom. I also like the fact that sales was very helpful over the phone. After weeks of waiting which delayed construction, the base came in and fit perfectly. The delay is the only reason why I am rating this 3 stars otherwise this base is awesome.

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