Introduction
This manual provides essential information for the installation, operation, maintenance, and troubleshooting of your DreamLine SlimLine Single Threshold Shower Base, model DLT-1132320. This shower base features a durable, high-gloss acrylic construction reinforced with fiberglass, designed for longevity and ease of care. Its low-profile design and slip-resistant textured floor enhance both aesthetics and safety in your bathroom.
The DLT-1132320 model is a 32 inch D x 32 inch W x 2 3/4 inch H shower base with a center drain, suitable for a 3-wall alcove installation. It is cUPC certified, ensuring compliance with applicable American and Canadian codes and standards.
Setup (Installation Guidelines)
Professional installation is required for the DreamLine SlimLine shower base. The installation method is direct to studs, meaning it should be installed against unfinished walls prior to the application of backerboard, cement board, or other wall finishes.
Measurement Requirements
It is crucial to understand the distinction between rough opening measurements (against the studs) for the shower base and finished opening measurements (finished/tiled walls) for shower doors. DreamLine Shower Bases are typically larger (approximately 2 inches) than corresponding DreamLine Shower Doors. Always refer to the technical drawings for exact dimensions and drain location.

Product Dimensions and Drain Specifications
The DLT-1132320 model features a center drain. The drain opening is designed to fit standard 2-inch compression fitted drains (drain not included).


Structural Design
The shower base is constructed with multiple layers, including a high-gloss acrylic surface, fiberglass reinforcement, and a structural foundation with 4-inch diameter PVC rings to provide robust support and prevent flexing.


Installation Video Guide
This video provides a buyer's guide for DreamLine shower bases, covering how to measure and select the correct base type and drain location, which is helpful for installation planning.
Operating
The DreamLine SlimLine shower base is designed for safe and comfortable daily use within a shower enclosure. Its primary function is to provide a waterproof and stable foundation for your shower area.
Safety Features
The base features a SlipGrip textured floor surface, which offers enhanced slip resistance for user safety during showering.


Maintenance
To ensure the longevity and appearance of your DreamLine SlimLine shower base, follow these maintenance guidelines:
- Cleaning: The high-gloss acrylic finish is designed to safeguard against stains for easy maintenance. Clean the surface regularly with mild, non-abrasive cleaners and a soft cloth or sponge.
- Avoid Harsh Chemicals: Do not use abrasive cleaners, scouring pads, or harsh chemical solvents (e.g., acetone, paint thinner) as these can damage the acrylic surface.
- Rinse Thoroughly: After cleaning, rinse the shower base thoroughly with water to remove any cleaner residue.
- Prevent Stains: Promptly wipe away any spills or residues from soaps, shampoos, or dyes to prevent potential staining.
Troubleshooting
Drainage Issues
If water pools in the shower base or drains slowly, consider the following:
- Installation Leveling: Ensure the shower base was installed on a level and properly prepared mortar bed, allowing for the inherent slope towards the drain. Improper leveling during installation can lead to water pooling.
- Drain Obstruction: Check the drain for any blockages from hair, soap scum, or debris. Clear the drain as necessary.
- Drain Connection: Verify that the drain connection to the plumbing system is secure and free of leaks or obstructions.
Surface Damage
For minor scratches or scuffs on the acrylic surface, specialized acrylic repair kits may be used. For significant damage such as cracks or deep gouges, it is recommended to consult a professional or contact DreamLine customer service for guidance.
Specifications
| Model Number | DLT-1132320 |
| Model Size | 32 in. D x 32 in. W x 2 3/4 in. H |
| Base Type | Single Threshold (3-Wall Alcove) |
| Color | White |
| Drain Location | Center |
| Material | Acrylic capped ABS |
| Pattern | Slip-resistant textured floor |
| Shape | Square |
| Item Weight | 29.3 pounds |
| Product Dimensions | 32 x 32 x 2.75 inches |
| Certifications | cUPC certified |
Warranty
The DreamLine SlimLine Shower Base is backed by a Limited Lifetime Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use and service. For complete details regarding coverage, terms, and conditions, please refer to the official warranty documentation provided with your product or contact DreamLine customer service.
Customer Support
For any questions, technical assistance, or to report issues with your DreamLine SlimLine Shower Base, please contact DreamLine customer service. Have your model number (DLT-1132320) and purchase information ready for efficient support.







