How to Prepare Your Space for an Outdoor Sauna

Installing an outdoor sauna is an exciting way to enhance your backyard, providing a personal retreat for relaxation and wellness. Before setting up your Almost Heaven Sauna, it’s essential to properly prepare the base to ensure stability, longevity, and optimal performance. 

Step 1: Choose the Right Location 

Selecting the best location for your sauna is the first step. Keep these factors in mind: 

✔️ Flat, Level Ground: A stable surface prevents shifting over time. 

✔️ Good Drainage: Avoid areas prone to standing water. 

✔️ Accessibility: Ensure easy access to a power source if using an electric heater. 

✔️ Privacy & Views: Consider placement near landscaping or a scenic area for the best experience. 

Step 2: Select a Solid Base 

A stable foundation keeps your sauna secure and prolongs its life. Here are the most common base options: 

Concrete Pad (Recommended for Larger Saunas) 

• Best for permanent installations 
• Provides maximum stability 
• Ideal thickness: 3-4 inches with proper leveling 

Gravel Base (Great for Drainage & Flexibility) 

• Easy to install and allows natural water runoff 
• Use crushed stone or gravel at least 4-6 inches deep 
• Compact the gravel for a firm, level base 

Wood Deck or Patio (Ideal for Aesthetic Appeal) 

• A great choice if you already have a deck or stone patio 
• Ensure the structure is sturdy and supports the weight of the sauna 
• Check for proper ventilation underneath to prevent moisture buildup 

Paving Stones or Patio Blocks (A Budget-Friendly Option) 

• Use cement blocks or paving stones arranged in a level layout 
• Helps distribute weight evenly 
• Ensure the surface is compact and aligned 

Step 3: Electrical Considerations for Electric Heaters 

If you choose an electric sauna heater, proper wiring and installation are crucial for safety and compliance. 

✔️ All electrical work must be performed by a qualified and licensed electrician with full knowledge of local codes and regulations. 

✔️ Installation costs vary depending on factors such as: 

• Distance from your sauna to your home’s electrical panel 
• Local labor rates 
• Cost of wiring and other materials 

✔️ Get multiple quotes – We recommend reaching out to 2-3 licensed electricians for estimates before starting installation. 

Step 4: Prepare for Installation 

Once the base is set, make final preparations before sauna assembly: 

✔️ Clear the area of debris, roots, or obstacles 

✔️ Double-check leveling to prevent structural stress 

✔️ Ensure accessibility to electricity if installing an electric heater 

✔️ Allow for ventilation around the sauna for air circulation and longevity 

Step 5: Shipping & Delivery Information 

All Almost Heaven Saunas ship within the continental U.S. via freight service. Here’s what to expect: 

✔️ Delivery Timeline: Most saunas ship within 2-4 weeks, depending on the model and inventory availability. 

✔️ Freight Delivery: The sauna will arrive in multiple flat-packaged boxes on a large truck. You will need to unload and move the boxes to your assembly location. 

✔️ Curbside Drop-Off: The freight company will deliver the sauna to the curb or driveway, not inside the home or backyard. 

✔️ Assembly Required: Most of our saunas are designed for DIY assembly with easy-to-follow instructions. We recommend having at least two people for installation. 

Need more details? Visit our full Shipping Info page. A well-prepared base ensures your outdoor sauna lasts for years while providing a safe, comfortable space for relaxation. Whether you choose a gravel pad, concrete slab, or deck installation, a solid foundation will maximize your sauna’s stability and performance. 

Need help choosing the right outdoor sauna? Explore our selection of Almost Heaven Saunas and create your perfect wellness retreat today!