Schluter Kerdi Shower Pan Installation on Concrete
Schluter Kerdi Shower Pan is a highly reliable and popular choice for shower pan installation. It offers a waterproof, durable, and easy-to-install solution for both DIYers and professional contractors. This article will guide you through the process of installing a Schluter Kerdi Shower Pan on a concrete subfloor.
Materials Needed:
- Schluter Kerdi Shower Pan
- Schluter Kerdi-Board
- Schluter Kerdi-Band
- Schluter Kerdi-Fix mortar
- Schluter Ditra-Set mortar
- Schluter Kerdi-Seal
- Schluter Shower System drain
- Cement board
- Waterproof membrane
- Mortar
- Tile adhesive
- Grout
- Tools: trowel, notched trowel, tape measure, level, utility knife, safety glasses, gloves
Installation Steps:
- Prepare the Subfloor: Ensure the concrete subfloor is clean, level, and free of any debris. Fill any cracks or gaps with mortar.
- Install the Shower Pan:
- Measure and mark: Measure the dimensions of the shower area and mark the location of the shower pan on the subfloor.
- Position and secure: Place the shower pan in the designated area and use screws to secure it to the subfloor. Ensure the pan is level.
- Install the drain: Install the shower system drain according to the manufacturer's instructions. Make sure the drain is properly centered and secured.
- Install the Kerdi-Board:
- Cut Kerdi-Board: Cut the Kerdi-Board to fit the shower walls, using a utility knife.
- Apply Kerdi-Fix mortar: Apply Kerdi-Fix mortar to the back of the Kerdi-Board and to the shower walls using a notched trowel.
- Secure Kerdi-Board: Attach the Kerdi-Board to the shower walls, ensuring the edges are flush with the shower pan.
- Install the Kerdi-Band:
- Apply Kerdi-Fix mortar: Apply Kerdi-Fix mortar to the Kerdi-Band and the shower walls where the Kerdi-Board meets the walls.
- Press and smooth: Press the Kerdi-Band into place and smooth out any air bubbles.
- Install the Waterproof Membrane:
- Apply Ditra-Set mortar: Apply Ditra-Set mortar to the shower pan and the Kerdi-Board using a notched trowel.
- Install the membrane: Place the waterproof membrane over the Ditra-Set mortar, ensuring it is fully adhered and covering the entire shower pan and walls.
- Apply Kerdi-Seal:
- Seal the shower pan: Apply Kerdi-Seal to the seams of the Kerdi-Board and the Kerdi-Band. Also, apply Kerdi-Seal to any gaps or joints in the waterproof membrane.
- Install the Cement Board:
- Secure cement board: Cut and install cement board over the waterproof membrane to provide a substrate for tile installation.
- Install the Tile:
- Apply tile adhesive: Apply tile adhesive to the cement board using a notched trowel.
- Install the tile: Install the tile according to your design and ensure the tile is level and properly spaced.
- Grout the Tile:
- Apply grout: Apply grout to the spaces between the tiles using a grout float.
- Clean the tile: Wipe away excess grout with a damp sponge.
Tips:
- Read the manufacturer's instructions: Always consult the manufacturer's instructions for specific installation details.
- Use proper tools: Using the right tools will ensure a smooth and successful installation.
- Allow adequate curing time: Allow the Kerdi-Fix mortar and Ditra-Set mortar to cure completely before proceeding to the next step.
- Clean up regularly: Keep the work area clean and free of debris to avoid contamination.
Conclusion:
Installing a Schluter Kerdi Shower Pan on a concrete subfloor is a straightforward process with a few key steps. By following these instructions and using the correct materials, you can create a durable, watertight, and beautiful shower.
