A curbless shower has no raised curb to step over at the entrance. Instead, the bathroom floor transitions into the shower area.
That open entry can create a clean look and remove a step from your daily routine. However, the shower still needs a sloped floor that directs water toward the drain.
The entrance may look simple. The preparation underneath makes that transition possible.
Why Curbless Shower Preparation Matters
Removing the old curb does not automatically create a working curbless shower. The installer must account for the space the shower base, waterproofing, setting materials, and tile will occupy.
Without that planning, the finished shower floor may sit higher than the bathroom floor. Therefore, check the floor assembly before committing to a flush entrance.
Manufacturer guidance explains how floor recessing, drainage, slope, and waterproofing work together. You can explore those principles in this curbless shower planning guide from Schluter. This is general background; your installation must follow the requirements for the system selected for your project.
What to Review Before Construction
1. Existing Floor Conditions
First, identify the floor structure and the available space beneath the shower. A concrete slab and a framed floor can require different approaches.
Some conditions may only become clear after demolition. For that reason, ask what the contractor can confirm now and what still needs inspection.
2. Finished Floor Height
Next, compare the planned shower floor with the surrounding bathroom floor. Include every layer of the finished assembly in that discussion.
Where the structure permits, recessing the shower floor can make room for the sloped base. The plan must preserve the floor’s structural integrity.
3. Drainage and Water Control
The shower needs a slope toward the drain. Meanwhile, the layout should account for where water lands and how the entry connects to the rest of the bathroom.
Discuss the drain location, showerhead position, and glass layout together. Those decisions affect more than appearance.
4. Waterproofing Details
The waterproofing plan needs to address the shower base, wall connections, drain connection, and other areas exposed to water.
Follow the selected manufacturer’s instructions for those connections. Also, confirm the required testing and inspection steps before covering the assembly with tile.
Watch Our Curbless Shower Preparation Video
Our short video introduces the preparation stage of a curbless shower project.
Watch: Preparation for a Curbless Shower
Use it as a starting point for your own project questions. A short clip shows one stage; it does not establish whether your bathroom has the same conditions.
For more design ideas, explore our Fresno bathroom remodel project.
Questions to Ask Before Choosing a Curbless Shower
Bring these questions to your project discussion:
- Can my existing floor support a flush shower entrance?
- What conditions will demolition help confirm?
- Will the design require changes to the surrounding bathroom floor?
- How will the drain, slope, and waterproofing work together?
- What is the alternative if a flush entrance is not practical?
These questions help define the scope before you make final selections. You can also review our home remodeling process to understand how a project moves forward.
Curbless Shower FAQs
Can every bathroom have a curbless shower?
Feasibility depends on the existing floor, available depth, plumbing, and planned layout. An on-site review helps identify those limits. Sometimes demolition is necessary to confirm the final approach.
Does a curbless shower mean water will escape?
A curbless entrance changes how the design controls water. Proper slope, drainage, waterproofing, and splash-control planning all matter. Review those details together rather than choosing the entrance by appearance alone.
Can you price the project from a photo?
Photos help communicate your goals, but they do not show every condition beneath the floor. A useful scope should identify the proposed work and any conditions that still need confirmation.
Planning a Curbless Shower in Fresno or Clovis?
Start with your bathroom’s conditions before committing to tile or a final layout.
Call 7th Heaven Construction at (559) 245-2766 to discuss your curbless shower project and the next step. Tell us whether you want a shower conversion or a full bathroom remodel, along with your goals and budget.
Prefer to send the details online? Contact 7th Heaven Construction to get the conversation started.