Starting a bathroom remodel can be exciting, but ensuring a durable and waterproof foundation is essential. In this first part of our series, we’ll walk you through adding cement board to bathroom walls—a critical step for creating a stable base for tile installation. This guide covers the process of setting up cement boards around a tub, laying the groundwork for a successful remodel.
For a detailed walkthrough, watch our video below:
🛠️ How to Add Cement Board to Bathroom Walls: Remodel Part 1 – YouTube
Materials Needed
- Cement boards
- Cement board screws
- Drill or screw gun
- Utility knife
- Measuring tape
- Level
- Joint tape (specifically for cement boards)
- Thin-set mortar
- Trowel
Step-by-Step Process
1. Prepare the Area
Before installing the cement board, ensure the walls are clean and the studs are properly spaced (16 inches apart). Remove any debris from the tub or shower area and double-check for leaks or damages that need repair.
2. Measure and Cut Cement Boards
Measure the walls carefully to determine the size of each cement board panel. Mark the boards with a pencil and cut them to size using a utility knife. Score along the marked line, then snap the board along the score for a clean edge.
3. Install Cement Boards
Position the cement boards against the wall studs and secure them using cement board screws. Ensure the screws are flush with the surface but not over-tightened, as this could damage the board. Use a level to verify that the boards are straight. Leave a small gap (about 1/8 inch) between panels to allow for expansion.
4. Apply Joint Tape and Mortar
Cover the seams between panels with cement board joint tape. Apply a thin layer of thin-set mortar over the tape using a trowel. Smooth it out evenly to create a seamless surface. Allow the mortar to dry completely before proceeding to the next steps of your remodel.
Pro Tips
- Use the right screws: Cement board screws are corrosion-resistant and designed for this application.
- Leave space at the bottom: Leave a 1/4-inch gap between the bottom of the cement board and the tub to prevent water absorption.
- Work methodically: Install one panel at a time, ensuring proper alignment before securing it to the studs.
- Don’t skip the joint tape: This step reinforces the seams and prevents cracks in the tiles later.
Video Walkthrough
For a visual demonstration, watch the video below to see the complete process:
What’s Next?
This is just the beginning of a multi-step remodel process! In Part 2, we’ll show you how to install firestone tiles, creating a stylish and functional bathroom. Don’t miss it—subscribe to our channel for updates:
🔨 Bathroom Remodel Part 2: Installing Fire Stone Tile 🛁 – YouTube
Conclusion
Adding cement board to bathroom walls is an essential step for a successful tile installation. By following these steps, you’ll create a strong, waterproof foundation that lasts. If you’d prefer professional help with your remodel, Frank’s Handyman Service is here to assist with all your home renovation needs.
Call us at (503) 522-2672 for a free estimate or visit our website to learn more about our services.