Product Overview
The MAAX B3Square Rectangular Acrylic Alcove Shower Base is designed for durability and ease of installation, featuring a right-hand drain location and a smooth floor. This base is suitable for three-wall alcove installations and includes a chrome grid and drain.
Key Features:
- Acrylic rectangular shower base with square or round drain compatibility.
- Features right-hand drain location for specific plumbing configurations.
- 3-inch threshold base for easy entry and exit.
- Smooth floor surface for comfort and easy cleaning.
- Chrome grid and drain included for a complete installation.
Image: The MAAX B3Square rectangular acrylic shower base in white, featuring a square chrome drain cover. This image displays the overall shape and design of the product.
Safety Information
Please read all instructions carefully before beginning installation. Failure to follow these instructions may result in product damage, property damage, or personal injury. Always wear appropriate personal protective equipment (PPE) such as safety glasses and gloves during installation. If you are unsure about any part of the installation process, consult a qualified professional.
- Ensure all local building codes and plumbing regulations are met.
- Verify that the subfloor is structurally sound and level before installation.
- Do not use abrasive cleaners or tools that could scratch the acrylic surface.
Before You Begin
Unpacking and Inspection:
Carefully unpack the shower base and inspect it for any signs of damage that may have occurred during shipping. Report any damage to your supplier immediately. Verify that all components listed in the packaging are present.
Tools and Materials Required:
- Tape Measure
- Level (4-foot minimum recommended)
- Drill
- Caulking Gun
- Silicone Sealant (100% silicone, mildew resistant)
- Mortar Mix or High-Density Foam (for base support)
- Shims (plastic or wood)
- Pencil/Marker
- Utility Knife
- Drain Wrench or Pliers
- Plumber's Putty
Setup and Installation
Preparation:
Ensure the subfloor where the shower base will be installed is clean, dry, level, and structurally capable of supporting the weight of the base, water, and user. Any unevenness in the subfloor must be corrected prior to installation.
Positioning the Base:
Dry-fit the shower base in its intended location. Mark the outline of the base on the subfloor and the exact position of the drain opening. Ensure the drain pipe in the subfloor aligns perfectly with the drain opening in the base.
Drain Connection:
Install the drain assembly according to the manufacturer's instructions, applying plumber's putty or sealant as required to ensure a watertight seal between the drain and the shower base. Connect the drain assembly to the existing plumbing.
Image: A close-up view of the square chrome drain cover integrated into the white acrylic shower base, showing the MAAX branding and UL certification mark.
Leveling and Support:
Apply a bed of mortar mix or high-density foam to the subfloor within the marked outline. This provides solid, uniform support for the base and helps prevent flexing. Carefully set the shower base into the mortar bed, ensuring it is perfectly level in all directions using a spirit level. Use shims if necessary to achieve levelness before the mortar sets.
Final Placement:
Once the base is level and the mortar has set, secure the flanges of the shower base to the wall studs using appropriate fasteners. Apply a continuous bead of silicone sealant along all seams where the base meets the walls and around the drain connection to ensure a watertight installation. Allow the sealant to cure completely before using the shower.
Image: A fully installed MAAX shower base as part of a complete shower enclosure in a modern bathroom setting, demonstrating its integration with surrounding tiles and fixtures.
Operating Instructions
The MAAX B3Square shower base is designed to provide a stable and watertight foundation for your shower. Once properly installed and sealed, its operation is passive, serving as the floor of your shower enclosure. Ensure that the drain is clear of obstructions to allow for efficient water flow.
Always ensure that the shower enclosure (walls, door, etc.) is also properly sealed to the shower base to prevent water leakage outside the shower area.
Maintenance and Care
Cleaning:
To maintain the pristine appearance of your acrylic shower base, clean it regularly with a soft cloth or sponge and a non-abrasive, mild household cleaner. Avoid using harsh chemicals, abrasive cleaners, scouring pads, or solvents, as these can damage the acrylic surface and void the warranty.
Preventative Measures:
- Rinse the base thoroughly after each use to prevent soap scum and mineral buildup.
- Periodically inspect the silicone sealant around the base and drain for any signs of wear, cracking, or mildew. Reapply sealant as needed to maintain a watertight seal.
- Avoid dropping heavy or sharp objects onto the base, which could cause chips or cracks.
Drain Maintenance:
Regularly remove the drain cover and clear any accumulated hair or debris to ensure proper drainage and prevent clogs. Use a drain snake or a mixture of baking soda and vinegar for minor clogs, avoiding harsh chemical drain cleaners that could damage plumbing or the base.
Troubleshooting
Common Issues and Solutions:
- Slow Drainage:
Possible Cause: Clogged drain.
Solution: Remove drain cover and clear any hair or debris. If the clog is further down, use a drain snake or a natural drain cleaner. - Leaks Around Base:
Possible Cause: Compromised sealant or improper drain connection.
Solution: Inspect all silicone sealant lines where the base meets the walls and around the drain. Reapply fresh silicone sealant where necessary. Ensure the drain assembly is tightly secured and properly sealed with plumber's putty. - Surface Stains/Discoloration:
Possible Cause: Buildup of soap scum, hard water minerals, or use of improper cleaners.
Solution: Clean with a mild, non-abrasive cleaner and a soft cloth. For stubborn stains, a paste of baking soda and water can be gently applied and rinsed. Avoid abrasive tools or harsh chemicals. - Base Flexing/Squeaking:
Possible Cause: Insufficient support underneath the base.
Solution: This typically indicates an issue with the mortar bed or support during installation. If the base was not properly supported, it may require professional intervention to re-install with adequate support.
If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact MAAX customer support for further assistance.
Specifications
| Attribute | Value |
|---|---|
| Brand | Maax |
| Style | B3Square |
| Shape | Rectangular |
| Material | Acrylic |
| Finish Type | White |
| Installation Type | Three Wall Alcove |
| Color | White |
| Global Trade Identification Number | 00623163631685 |
| UPC | 623163631685 |
| Manufacturer | MAAX |
| Part Number | 420006-R-501-001 |
| Item Weight | 62 pounds |
| Product Dimensions | 59.88 x 35.88 x 4 inches |
| Item model number | Acrylic |
| Size | 59.875-in L x 35.875-in W x 4-in H |
| Included Components | Shower Base |
Warranty and Support
For detailed warranty information regarding your MAAX B3Square Rectangular Acrylic Alcove Shower Base, please refer to the documentation provided with your purchase or visit the official MAAX website. MAAX stands behind the quality of its products and offers support for any manufacturing defects.
If you require technical assistance, have questions about installation, or need to report an issue, please contact MAAX customer service directly. Contact information can typically be found on the MAAX website or on your product packaging.
Official Website: www.maax.com
