What happens during demo of a bathroom remodel?

Aug 23, 2023


Bathroom remodeling is an exciting project that can transform your outdated space into a beautiful and functional oasis. One of the first steps in this process is the demo, short for demolition. In this blog post, we will take a closer look at what happens during a bathroom remodel demo and why it is an essential part of the renovation process.

Clearing the Space

The demo phase begins with clearing out the bathroom. This involves removing all the fixtures, such as the toilet, sink, bathtub, and shower. Additionally, any cabinets, countertops, and flooring are taken out to create a blank canvas for the remodel. This step is crucial as it allows the contractors to assess the existing structure and identify any underlying issues that need to be addressed.

bathroom demo

Structural Evaluation

Once the space is cleared, the contractors will evaluate the bathroom's structure. They will inspect the walls, floors, and ceiling to ensure they are in good condition and can support the new fixtures and materials. If any structural problems are discovered, they will be addressed before moving forward with the remodel.

Plumbing and Electrical Disconnect

During the demo, the plumbing and electrical systems in the bathroom will be disconnected. This is done to prepare for the installation of new fixtures and to ensure the safety of the workers. The plumbing lines and electrical wiring will be capped off to prevent any leaks or electrical hazards.

bathroom plumbing

Removing Walls and Flooring

If you are planning to change the layout of your bathroom or expand its size, the demo phase is when walls may be removed or reconfigured. This process requires careful planning and expertise to ensure that load-bearing walls are not compromised. Additionally, the existing flooring will be removed to make way for new materials, such as tiles or hardwood.

Disposal of Debris

With the demo complete, the next step is to dispose of the debris generated during the process. This includes old fixtures, cabinets, flooring, and any other materials that were removed from the bathroom. Contractors will typically arrange for the proper disposal of these items, ensuring they are recycled or disposed of responsibly.

bathroom debris

Preparation for the Next Phase

After the demo, the bathroom is ready for the next phase of the remodel. This may include installing new plumbing lines, electrical wiring, insulation, and drywall. The walls and floors will be prepped for the installation of new fixtures, such as the bathtub, shower, sink, and toilet. The demo phase sets the stage for these subsequent steps, ensuring a smooth transition to the construction phase.


The demo phase of a bathroom remodel is a crucial step in the renovation process. It involves clearing the space, evaluating the structure, disconnecting plumbing and electrical systems, removing walls and flooring, and disposing of debris. By understanding what happens during this phase, you can better prepare for your bathroom remodel and ensure a successful renovation project.