How to Plan Your Outdoor Shower

With an outdoor shower, your backyard suddenly becomes a lot more functional. An outdoor shower provides a convenient place to rinse off after taking a dip in the pool or enjoying a leisurely slip and slide around your yard. But before you can bathe under the stars, you’ll need an outdoor shower plan that works for your space. Learn more about how to create plans for an outdoor shower to perfect your backyard oasis.

What to Consider Before Building an Outdoor Shower

When drawing up your outdoor shower plans, you should consider a few things first, including:

• Location: Place it near water and power sources, with easy access to your main plumbing line.
• Privacy: Something as simple as an outdoor shower with a curtain could work. Also consider height, orientation, or fencing to ensure your neighbors can’t see in.
• Regulations: Some municipalities require permits or inspections.
• Seasonality: Will you use it year-round or only during summer?
• Maintenance: An outdoor shower requires different maintenance than an indoor shower because it’s exposed to the elements. You’ll need to perform regular outside plumbing maintenance.

Types of Outdoor Shower Plans

Fortunately, you have plenty of outdoor shower plans to choose from. Deciding will be the tricky part. Here are some of the most popular options:

• Freestanding: This design is simple and open to the air. It’s best if you just need a quick rinse station.
• Wall-mounted: Utilizes an existing exterior wall for support. It’s best if you plan on using it as an actual shower.
• Poolside: Located near swim areas. It’s best for rinsing off before and after going in the pool.
• Beach-style: Rustic, minimal setup using natural materials. It’s best for rinsing off before and after going in the ocean.

Plumbing Considerations for Outdoor Showers

Always consider plumbing in your DIY outdoor shower plan. You need to ensure you have good access to the main plumbing lines, but don’t try to extend the line or reroute the plumbing on your own. Here are a few additional important tips:

• Make sure you use PEX or coated copper water supply lines rated for outdoor use.
• Install a shut-off valve inside so you can cut off the water when the temperature drops to freezing.
• Make sure faucets can deliver enough water pressure for a satisfying rinse.

Drainage Requirements for Outdoor Showers

There are several factors to consider when planning the drainage for an outdoor shower. Since you’re outdoors, you don’t necessarily need to install a drain pipe to tie into the existing drain. However, it may be your only option if you’re near or on a patio where you don’t want water to accumulate and soak into the foundation of your home. Here are your three main options for outdoor shower drains:

• Permeable base: Gravel or crushed stone lets water drain naturally.
• French drain: Dug around the shower, this captures runoff and routes it away from your home.
• Tie-in to existing drains: Ideal if you're near a patio or garage floor drain.

Outdoor Shower Privacy and Shelter Options

You certainly don’t want a Peeping Tom catching you showering in your backyard. Consider these design choices for both privacy and comfort:

• Shower curtains: They’re easy to hang and provide a way to customize the space further.
• Lattice panels or screens: These look a little more classy and still let air flow while blocking people from seeing in. 
• Enclosures: Enclosures offer the most privacy and best design, especially if you choose something like slim slatted wood or PVC panels.

Budgeting for an Outdoor Shower Project

Crafting a budget for a DIY outdoor shower plan can be challenging due to the numerous variables involved. First and foremost, it depends on the types of materials you’re choosing. If you just want a basic setup for rinsing off, you might just pay a few hundred dollars. However, if you prefer a luxury shower with tile or stone floors and walls, then the cost can easily get into the thousands.

You also need to consider the complexity of the project. If you have all the existing plumbing lines ready, that’s a simple installation. But, if you need to extend a line from your house and connect it to an existing drain, that could quickly add up.

Finally, there’s the cost of regulations and permits to consider. This varies by location—some areas require them, some don’t.

Tips for Building an Outdoor Shower That Lasts

To make sure you enjoy outdoor showering for years to come, here are a few final tips to consider:

• Use pressure-treated or rot-resistant wood like cedar or redwood.
• Apply waterproof sealants to wood and metal to prevent corrosion.
• Install freeze-proof faucets if you're in a cold climate.
• Plan annual maintenance—clear drains and check seals in spring.

If that all sounds like it’ll be too much to handle, don’t worry—Roto-Rooter is here to help. Our licensed plumbers can tackle outdoor shower installation with ease. They’ll help with drain line installation, frost protection, and professional sealing. Contact us today to get started on your custom outdoor shower project and enhance your backyard oasis.

FAQ: Outdoor Shower Planning and Building

What is a good size for an outdoor shower?

Most outdoor showers should be at least 3′ × 3′ for comfort. Larger designs (4′ × 4′ or more) offer ease of movement, especially in enclosed builds.

Do you need planning permission for an outdoor shower?

Rules vary—some areas treat them like temporary garden fixtures, others require permits. Always check local codes before construction.

What drainage is needed for an outdoor shower?

You’ll need either a permeable base (like gravel), a French drain system, or a connection to existing sewer lines.

How much does it cost to build an outdoor shower?

A basic DIY setup can cost a few hundred dollars. More elaborate designs with tile, enclosures, and high-end fixtures can easily reach into the high thousands.