Installing the Delta Classic 500 Shower Base: A Step-by-Step Guide
Embarking on a bathroom renovation project? The Delta Classic 500 shower base is a popular choice for its durability, style, and easy installation. This comprehensive guide will walk you through the process, ensuring a seamless and professional outcome.
Preparation: Tools and Materials Needed
Before you start, gather all the necessary tools and materials:
- Delta Classic 500 shower base
- Tile adhesive or mortar
- Trowel
- Notched trowel
- Level
- Circular saw (if not using the included saw)
- Drill and screwdriver
- Shower pan liner (optional but recommended)
Step 1: Choose Your Installation Method
The Delta Classic 500 can be installed using two methods: surface-mount or undermount. The choice depends on your bathroom layout and personal preference.

| Surface-Mount | Undermount |
|---|---|
| Easier to install | Provides a seamless look |
| Requires wall support | Requires a subfloor |
Step 2: Prepare the Shower Base
Whether you're using the surface-mount or undermount method, start by preparing the shower base:
- Unpack the shower base and inspect it for any damages.
- If using the undermount method, measure and mark the drain location on the subfloor.
- If not using the included saw, mark the shower base for cutting to fit your bathroom layout.
Step 3: Install the Shower Pan Liner (Optional but Recommended)
Installing a shower pan liner creates an additional barrier against water leaks, protecting your subfloor and walls.
- Spread the liner over the shower base, ensuring it covers the entire area.
- Secure the liner to the walls using the provided adhesive or staples.
Step 4: Install the Shower Base
Now, it's time to install the shower base itself:

- For surface-mount installation, apply construction adhesive to the base and secure it to the wall studs using screws.
- For undermount installation, apply construction adhesive to the subfloor, position the shower base, and secure it with screws.
- If you've marked the base for cutting, do so now using a circular saw.
Step 5: Apply the Tile Adhesive or Mortar
Once the shower base is securely in place, apply the tile adhesive or mortar:
- Using a notched trowel, spread the adhesive or mortar onto the shower base, ensuring full coverage.
- Allow the adhesive or mortar to cure according to the manufacturer's instructions.
Step 6: Install the Drain Assembly
Finally, install the drain assembly:
- Position the drain in the marked location and secure it with screws.
- Connect the drain to the plumbing system.
Congratulations! You've successfully installed your Delta Classic 500 shower base. Next, you can proceed with tiling and completing the rest of your bathroom renovation. Always remember to follow safety guidelines and local building codes during your project.






















