My Experience With Building A Shower Pan Using Concrete

When I decided to remodel my bathroom, I wanted to create a unique and modern look by building a shower pan out of concrete. I had heard that concrete was a durable and long-lasting option, but I didn’t know much about the different types of concrete available for this project. After doing some research, I learned a lot about what type of concrete is best for shower pans and wanted to share my findings with others who may be considering this option.

What Type of Concrete is Best for Shower Pans?

When it comes to choosing the right concrete for a shower pan, there are a few options to consider:

1. Portland Cement

Portland cement is a common choice for shower pans because it is strong and durable. It is made from limestone, clay, and other materials and is mixed with sand and water to create a paste that can be molded into the desired shape. Portland cement is also affordable and readily available.

2. Sand Mix

Sand mix is a pre-mixed concrete that contains sand, Portland cement, and other additives. It is specifically designed for use in shower pans and other small projects. Sand mix is easy to work with and can be poured or troweled into place. It is also less likely to crack than other types of concrete.

3. Lightweight Concrete

Lightweight concrete is a popular choice for shower pans because it is easy to work with and can be molded into any shape. It is made by mixing lightweight aggregate materials, such as expanded shale or clay, with Portland cement and water. Lightweight concrete is also strong and durable, but it is more expensive than other types of concrete.

Step by Step Guide for Building a Shower Pan Using Concrete

If you’re interested in building a shower pan using concrete, here is a step-by-step guide:

Step 1: Measure and Mark

Measure the area where the shower pan will be installed and mark the dimensions on the floor. Use a level to ensure that the area is flat and even.

Step 2: Build the Form

Build a form out of wood to the dimensions of the shower pan. The form should be slightly sloped towards the drain to ensure proper drainage. Secure the form to the floor using screws or nails.

Step 3: Mix the Concrete

Mix the concrete according to the manufacturer’s instructions. If using Portland cement, mix one part cement to three parts sand. If using sand mix or lightweight concrete, follow the instructions on the bag.

Step 4: Pour the Concrete

Pour the concrete into the form and spread it evenly using a trowel. Smooth the surface with a float or trowel, making sure that the surface is level and even.

Step 5: Cure the Concrete

Allow the concrete to cure for at least 24 hours before removing the form. Once the form is removed, allow the concrete to cure for an additional 24 hours before installing the shower pan.

Top 10 Tips and Ideas for Building a Shower Pan Using Concrete

If you’re considering building a shower pan using concrete, here are some tips and ideas to keep in mind:

Use a waterproofing membrane or coating to prevent water damage.
Consider using a colored or stained concrete for a unique and modern look.
Add texture to the surface of the concrete for added slip resistance.
Install a linear drain for a sleek and modern look.
Use a pre-mixed concrete, such as sand mix, for easier installation.
Consider adding a bench or shelf made from concrete for added functionality.
Install a glass enclosure to showcase the beauty of the concrete.
Use concrete tiles on the walls to create a cohesive look.
Install a rain showerhead to complement the natural look of the concrete.
Consider using a concrete sealer to protect the surface from stains and damage.

Pros and Cons of Building a Shower Pan Using Concrete

Like any building material, there are pros and cons to building a shower pan using concrete:

Pros:

Durable and long-lasting
Customizable to any shape or size
Can be colored or stained for a unique look
Easy to clean and maintain

Cons:

Can be expensive, especially if using lightweight concrete
Requires proper installation to prevent leaks and water damage
Can be slippery when wet
May require a professional to install

My Personal Review and Suggestion

Overall, I am very happy with my decision to build a shower pan using concrete. The finished product looks beautiful and is very durable. I used sand mix, which was easy to work with and produced great results. I would recommend this option to anyone looking for a modern and unique look in their bathroom. However, I would caution that proper installation is key to prevent any water damage or leaks. I would also suggest using a waterproofing membrane or coating to ensure that the shower pan stays in good condition for years to come.

Question & Answer and FAQs

Q: What is the best type of concrete for a shower pan?

A: The best type of concrete for a shower pan is Portland cement, sand mix, or lightweight concrete.

Q: How much does it cost to build a shower pan using concrete?

A: The cost of building a shower pan using concrete will vary depending on the type of concrete used and the size of the shower pan. On average, it can cost anywhere from $1,000 to $3,000.

Q: Is building a shower pan using concrete a DIY project?

A: Building a shower pan using concrete can be a DIY project, but it is important to have some basic knowledge of concrete installation and waterproofing. It may be best to consult with a professional to ensure proper installation.