B3 Shower Bases - New Product

B3Square double threshold base



3-inch Threshold

Minimalist design for seamless bathroom flow and décor, MAAX B3 shower bases address the diverse needs of today’s consumer lifestyles, ages and physical abilities.

Various sizes and installation types are available to configure your dream shower.




Drain position

B3 shower bases are available in right, left, center or back-end drain position depending on size and installation type.

B3 Shower Bases


Marrying sleek, minimalist styling and modern convenience


The MAAX acrylic B3 shower bases know no compromise when it comes to your satisfaction.


Its contemporary square drain creates a harmonious match with square or rectangular wall tiling.


The MAAX B3 shower base offers a 25-year warranty and is available in the following dimensions for an alcove, alcove-deep, corner or wall-mounted installation (single or double threshold):


• 36’’ x 36’’ - NEW
• 48’’ x 32’’
• 48’’ x 34’’
• 48’’ x 36’’
• 60’’ x 30’’ - NEW
• 60’’ x 32’’
• 60’’ x 36’’ - NEW



    B3 bases are reinforced with wood fiberglass overlay to enhance weight resistance and the feel of solidity underfoot. Smooth acrylic floors also make B3 shower bases easy to clean.


    Blends perfectly with square or rectangular wall tiling, the B3Square shower base has a chrome finish drain that can be positioned center, right or left.

    All B3 bases are available with a trendy square drain or standard round drain.