Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your DreamLine SlimLine DLT-2038380-88 Neo-Angle Shower Base. Please read all instructions carefully before beginning installation to ensure proper function and safety. Retain this manual for future reference.
Product Features
- Model Size: 38 in. D x 38 in. W x 2 3/4 in. H
- Base Type: Neo-Angle (2-Wall Corner)
- Color: Black
- Drain Location: Corner (Refer to technical drawing for exact location)
- cUPC certified for quality and safety standards.
- Durable construction with high-gloss acrylic reinforced with fiberglass to prevent flexing.
- SlipGrip textured floor surface provides enhanced slip resistance.
- Glossy acrylic finish resists stains for simplified cleaning.
- Designed for direct-to-stud installation.
- Drain opening fits standard 2 in. compression fitted drains (drain not included).

Image: Neo-Angle Shower Base features including integrated tile flanges, drain opening, slip-resistant surface, durable materials, and multilayer construction.

Image: Close-up view of the SlipGrip textured surface on the shower base, designed for enhanced safety.
Specifications
| Manufacturer | Dreamline - Dropship |
| Part Number | DLT-2038380-88 |
| Item Weight | 35.3 pounds |
| Product Dimensions | 38 x 38 x 2.75 inches |
| Size | 38 inch W |
| Color | Black |
| Style | Corner - Neo-Angle |
| Finish | Black Corner Drain Base |
| Material | Acrylic capped ABS |
| Shape | Neo-Angle |
| Installation Method | Corner |
| Included Components | Shower Base |
| Date First Available | April 29, 2016 |

Image: Technical drawing showing precise dimensions and drain hole specifications for the DLT-2038380 Neo-Angle Shower Base.
Installation
Professional installation is required for this shower base. The base is designed for direct-to-stud installation, meaning it should be installed against unfinished walls (prior to backerboard, cement board, or other wall treatments).
- Preparation: Ensure your rough opening is correctly sized. Measure the rough opening carefully before purchasing the base. The base dimensions will typically measure approximately 2 inches larger across the length and width than the corresponding shower enclosure to allow for proper wall finishing.
- Wall Finishing: If installing a shower door or enclosure, it is recommended to complete all finished wall treatments (tile, cultured marble, acrylic backwalls, etc.) before measuring for the shower door.
- Drain Placement: Verify the drain location on your chosen base matches your plumbing rough-in. Always refer to the technical drawings provided for accurate drain selection and base measurements. The drain opening is designed to fit a standard 2-inch compression fitted drain (not included).
- Structural Support: The base requires installation into a bed of mortar for proper structural support and to prevent flexing. Ensure the subfloor is level and prepared according to local building codes.

Image: Examples of unfinished wall openings (direct to studs) and finished wall openings, illustrating measurement requirements.

Image: Diagram illustrating the structural support of the shower base, including fiberglass reinforcement and 4-inch diameter PVC rings.
Video: DreamLine Base Buyers Guide. This video provides guidance on selecting the correct base type, how to measure, and choosing the correct drain location for DreamLine shower bases.
Maintenance
To maintain the appearance and longevity of your DreamLine SlimLine shower base, follow these guidelines:
- Clean regularly with a soft cloth or sponge and a non-abrasive cleaner.
- Avoid using abrasive cleaners, scouring pads, or harsh chemicals, as these can damage the acrylic surface.
- Rinse the base thoroughly after cleaning to remove all cleaner residue.
- For stubborn stains, a mild solution of dish soap and water can be used.
Troubleshooting
If you encounter issues with your shower base, consider the following:
- Drainage Issues: Ensure the drain is clear of debris. Verify that the base was installed on a level surface with proper slope towards the drain.
- Leaks: Check all plumbing connections to the drain for tightness. Inspect the sealant around the base and wall junctions for any gaps or deterioration.
- Surface Scratches: Minor scratches on the acrylic surface may be buffed out with a specialized acrylic repair kit. For deeper scratches, professional repair may be necessary.
For persistent problems, contact DreamLine customer support or a qualified plumbing professional.
Warranty Information
This DreamLine SlimLine shower base is covered by a Limited Lifetime Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use and service. Please retain your proof of purchase for warranty claims. For full details and terms of the warranty, refer to the official DreamLine warranty documentation or visit the manufacturer's website.
Support
For technical assistance, replacement parts, or any questions regarding your DreamLine product, please contact DreamLine customer support. Contact information can typically be found on the DreamLine website or on your product packaging.





