In the heart of Pennsylvania, nestled along the Allegheny and Monongahela rivers, lies the vibrant city of Pittsburgh. Known for its rich history, world-class museums, and iconic sports teams, the Steel City also boasts a unique architectural feature that has garnered attention and intrigue: the Pittsburgh toilet shower. This distinctive design, found in many older homes throughout the city, combines the functions of a toilet and a shower in a single fixture. Let's delve into the history, mechanics, and modern-day implications of this quirky yet functional feature.
History of the Pittsburgh Toilet Shower
The Pittsburgh toilet shower, also known as the "Pittsburgh potty shower" or "Pittsburgh special," emerged in the early 20th century as a space-saving solution for homes with limited bathroom space. During this period, many homes in Pittsburgh were built with small bathrooms, often shared among multiple families. The toilet shower was a practical response to this challenge, combining two essential fixtures into one.
These fixtures were typically installed in the 1920s and 1930s, with many still in use today. They are most commonly found in older homes, particularly in the city's historic neighborhoods like the North Side, South Side, and Lawrenceville. While they may seem unusual to those unfamiliar with the design, the Pittsburgh toilet shower is a testament to the city's resourcefulness and adaptability.

How Does a Pittsburgh Toilet Shower Work?
The mechanics of a Pittsburgh toilet shower are relatively simple. The fixture consists of a toilet bowl with a showerhead attached to the wall or the tank above. To use the shower function, the user sits on the toilet and pulls a chain or lever to release water from the showerhead. Once finished, the user can then use the toilet as usual.
While the design may seem unconventional, it is surprisingly efficient. The showerhead is positioned at a height that allows for comfortable showering, and the toilet bowl can be easily cleaned after use. Moreover, the combination of fixtures saves space and water, making it an environmentally friendly option.
Draining and Ventilation
One of the primary concerns with a Pittsburgh toilet shower is drainage. To accommodate both functions, these fixtures typically have a larger drain and a more robust plumbing system. The shower water drains through the toilet's trapway and into the main sewer line. Additionally, these fixtures often have a separate vent stack to prevent backups and ensure proper ventilation.

Modern-Day Implications
While the Pittsburgh toilet shower was once a common sight in the city's older homes, many of these fixtures have been replaced with modern, separate toilet and shower units. However, some homeowners are choosing to keep or even install these unique fixtures in their homes for several reasons.
- Space-saving: In cities like Pittsburgh, where real estate is at a premium, the space-saving benefits of a toilet shower are significant.
- Environmentally friendly: By combining two fixtures into one, these units can help conserve water and reduce energy consumption.
- Historical preservation: As Pittsburgh continues to gentrify, many homeowners are seeking to preserve the city's rich history by maintaining or restoring its unique architectural features, including the Pittsburgh toilet shower.
However, it's essential to consider the potential drawbacks of a toilet shower. These fixtures may not be suitable for everyone, particularly those with mobility issues or young children. Additionally, they may not be up to code in newer homes, requiring homeowners to obtain special permits or make modifications to their plumbing system.
Restoring and Maintaining a Pittsburgh Toilet Shower
For those interested in restoring or maintaining a Pittsburgh toilet shower, there are several steps to consider:

| Step | Action |
|---|---|
| 1 | Inspect the fixture for any signs of damage or wear, such as cracks in the bowl or leaks around the base. |
| 2 | Check the plumbing connections to ensure they are secure and free of leaks. |
| 3 | Clean the fixture thoroughly, paying particular attention to the drain and trapway. |
| 4 | Inspect the vent stack to ensure it is clear and functioning properly. |
| 5 | Consider upgrading the showerhead to a low-flow model to conserve water. |
If you're unsure about any aspect of the restoration or maintenance process, it's always best to consult a licensed plumber. They can provide expert guidance and ensure that your Pittsburgh toilet shower is functioning safely and efficiently.
The Pittsburgh toilet shower is a unique and iconic feature of the Steel City, embodying the resourcefulness and ingenuity of its residents. While they may not be suitable for every home, these fixtures continue to capture the imagination of homeowners and visitors alike. Whether you're a longtime resident or a newcomer to Pittsburgh, taking the time to appreciate the city's quirky architectural features can provide a deeper understanding and appreciation of its rich history.

















