How to Install a Schluter Shower Pan and Drain
Installing a Schluter shower pan and drain is a relatively straightforward process that can significantly enhance the durability and watertightness of your shower. This guide will walk you through the installation steps, ensuring a successful and long-lasting shower experience.
Materials Needed:
- Schluter shower pan (Kerdi-Shower or Kerdi-Board)
- Schluter shower drain (Kerdi-Drain or Kerdi-Line)
- Schluter-Shower System accessories (Kerdi-Band, Kerdi-Fix, Kerdi-Seal)
- Mortar bed (thin-set mortar)
- Waterproof membrane (Schluter-Kerdi or equivalent)
- Waterproofing tape (Schluter-Kerdi-Band or equivalent)
- Tile adhesive (thin-set mortar)
- Grout
- Tools: trowel, level, tape measure, utility knife, drill, mixer, safety glasses, gloves, etc.
Steps:
1. Preparing the Subfloor
- Ensure a Solid Foundation: The subfloor must be level and structurally sound. If necessary, reinforce any weak areas or level the floor with a concrete patching compound.
- Install a Moisture Barrier: Apply a moisture barrier, such as a polyethylene sheet, to the subfloor to prevent water damage. Secure the barrier to the subfloor using screws or staples.
2. Installing the Drain
- Position and Mark: Determine the location of the shower drain and mark the position on the subfloor.
- Cut and Install: Cut the subfloor opening for the drain according to the manufacturer's instructions. Install the drain assembly, ensuring proper alignment and securing it with the provided hardware.
3. Building the Shower Pan
- Lay the Shower Pan: Position the Schluter shower pan in the designated location and secure it to the subfloor using screws or adhesive. Ensure the shower pan is level and square.
- Attach the Drain: Attach the shower pan drain to the pre-installed drain assembly using the supplied fasteners.
- Waterproof the Pan: Apply a waterproof membrane (Schluter-Kerdi or equivalent) to the shower pan's surface, ensuring all seams and joints are properly sealed with Schluter-Kerdi-Band.
4. Creating the Mortar Bed
- Mix Mortar: Prepare a thin-set mortar according to the manufacturer's instructions.
- Apply Mortar: Spread a thin layer of mortar on the subfloor, covering the entire area where the shower pan will be installed.
- Level and Support: Level the mortar bed using a trowel and ensure adequate support for the shower pan.
5. Setting the Shower Pan
- Position and Secure: Carefully place the shower pan onto the prepared mortar bed, ensuring proper alignment and level.
- Weight and Cure: Apply weights or clamps to hold the shower pan in place until the mortar cures completely.
6. Installing Tiles
- Prepare the Surface: Once the mortar has cured, prepare the shower pan surface for tiling by cleaning it thoroughly.
- Apply Adhesive: Apply tile adhesive (thin-set mortar) to the shower pan surface using a notched trowel, creating grooves for better adhesion.
- Tile Installation: Install the tiles according to your chosen layout, pressing them firmly into the adhesive.
- Grouting: Once the tile adhesive has cured, grout the tile joints, ensuring a clean and even finish.
7. Final Touches
- Clean and Seal: Clean the shower pan thoroughly and apply a sealant to the grout lines and any exposed seams to further enhance water resistance.
Important Considerations:
- Check Local Codes: Always consult local building codes and regulations before beginning any construction project.
- Manufacturer's Instructions: Carefully follow the manufacturer's instructions for the specific Schluter products you are using.
- Safety First: Wear proper safety gear, such as gloves and safety glasses, throughout the installation process.
By following these steps and paying attention to detail, you can install a durable and waterproof Schluter shower pan that will enhance the functionality and aesthetics of your bathroom for years to come.
