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Markus Raty

How Much Space Do You Need for an Outdoor Ready Made Prefab Sauna?

Updated: Oct 28



TLDR:

- Outdoor saunas need between 4.47 m² to 6.99 m² of space, with a height of around 200 cm.

- Prefab sauna from Norden Saunas offer compact or spacious options, fitting 4–6 people comfortably.

- Norden Saunas provides easy-to-install, high-quality prefab saunas in Toronto, ideal for backyard setups.



This article answers one of the key questions for outdoor sauna buyers: how much space is needed for a proper setup of a ready made sauna in Toronto? We explore the space requirements, dimensions, and features of prefab sauna, helping you make the right choice for your home. 


Along with space considerations, we also guide you through clearance requirements and other practical details to ensure your outdoor sauna offers a comfortable, relaxing experience in your backyard.



How Much Space Do You Need for an Outdoor Ready Made Sauna?


To determine how much space you need for an outdoor ready-made prefab sauna, you'll want to consider both the total floor area and the dimensions of the sauna itself. Most outdoor saunas have a floor area ranging from 4.47 m² to 6.99 m², depending on the model. The width typically starts at 2290 mm, with the length varying from 2114 mm in smaller saunas to 3568 mm in larger setups. The height of the saunas typically ranges between 2370 mm and 2570 mm, providing ample room for comfortable seating and proper ventilation.


  • Small sauna floor area: 4.47 m²

  • Large sauna floor area: 6.99 m²

  • Width: 2290 mm

  • Length: 2114 mm to 3568 mm

  • Height: 2370 mm to 2570 mm


These dimensions ensure that the saunas comfortably accommodate between 4 and 6 people, providing enough space for seating, the heating element, and other features. When choosing the right sauna, it’s important to match the space to your personal needs, whether you’re installing it in a small backyard or a more expansive outdoor area.


How Much Clearance Space Do You Need?



In addition to the sauna’s actual dimensions, you’ll need to factor in clearance space for installation and maintenance. Most outdoor saunas require 50 cm to 1 meter of clearance around the entire structure. This extra space is important for ensuring proper ventilation, easy access for cleaning, and preventing any potential heat damage to surrounding structures.


  • Clearance needed: 50 cm to 1 meter around the structure

  • Purpose of clearance: Ventilation, maintenance access, and heat safety


With these space and clearance considerations in mind, you’ll be well on your way to creating the perfect environment for your outdoor sauna. Whether you opt for a smaller, more intimate model or a larger one with additional features like a dressing room, planning your sauna space effectively ensures both functionality and comfort.



What Conditions Do You Need to Install an Outdoor Sauna?


Installing an outdoor sauna requires more than just space; specific site conditions need to be met to ensure safety, stability, and long-term durability. Here’s what to consider before setting up your sauna:


Stable and Level Ground

A solid, level foundation is key to a successful sauna installation. The ground must be stable enough to support the sauna's weight, which can range between 1500 kg and 2300 kg. For this reason, many homeowners choose to install their saunas on concrete slabs, wooden platforms, or paver stones. A well-prepared base prevents shifting, sinking, or damage over time.


  • Base material options: Concrete slab, wooden platform, or paver stones

  • Weight to support: 1500 kg to 2300 kg

  • Ground condition: Stable and level for proper installation


Considerations for Power and Heating


Whether you choose an electric heater or a wood-burning stove, your site should be prepared for the necessary power requirements. For electric heaters, ensure that a power supply is accessible within the proximity of the sauna. Wood-burning stoves will require proper ventilation and access to fuel.


  • Electric heaters: Ensure electrical connections are available nearby.

  • Wood-burning stoves: Plan for ventilation and fuel access.


Adequate Ventilation and Drainage


Saunas need good ventilation to ensure proper airflow and moisture control. The space should also account for drainage, particularly if the sauna will be exposed to rain. Ensuring that water can easily drain away from the structure will help prevent long-term damage and maintain the sauna's longevity.


  • Ventilation: Essential for moisture and heat control.

  • Drainage: It is important to avoid water damage and extend sauna life.


By preparing your site with these factors in mind, you’ll create an optimal environment for your outdoor sauna, ensuring it runs efficiently and remains in excellent condition for years to come.



Enjoy the Benefits of Norden Saunas with Ease




Our Two Prefab Sauna Models

At Norden Saunas, we offer two high-quality prefab sauna models designed to meet various space and comfort needs. Both options are easy to set up and provide excellent durability and customization options, ensuring you have a seamless sauna experience from the start.


Features of our two models:


Base Model:


  • Floor area: 4.47 m²

  • Seats: 4–6 people

  • Height: 2570 mm

  • Assembly time: 45–60 minutes


Includes: Electric heater or wood-burning stove, dimmable LED lighting, reflective window


Plus Model:


Floor area: 6.99 m² (includes dressing room)

Seats: 4–6 people

Height: 2570 mm


Includes: Bench, towel hooks, socket, glass door, electric heater or wood-burning stove


Why Choose Norden Saunas for Your Prefab Sauna Needs

Norden Saunas provides top-of-the-line prefab saunas in Toronto that offer a perfect balance between ease of use and high-quality craftsmanship. Our prefab sauna are designed for easy installation and offer long-term durability, so you don’t need to worry about complicated setups. Each sauna includes everything you need, from heating systems to customizable accessories, making the process hassle-free.


Our team is committed to providing solutions that fit your unique space, style, and preferences. Whether you’re looking to create a luxurious relaxation zone in your backyard or a functional outdoor sauna for family use, Norden Saunas is the perfect choice. We stand out in the market for offering prefab sauna that are not only easy to install but also built to last, providing you with years of enjoyment. Contact us today to explore your options and discover how easy it is to bring the Norden Saunas experience to your home.



Conclusion

When planning for an outdoor sauna, understanding the necessary space and clearance is key to ensuring a smooth installation and optimal use. With a range of models available to suit different needs, these ready made saunas offer flexibility for both small and larger outdoor areas. Whether you're working with a compact space or looking to include additional features, choosing the right sauna ensures comfort, functionality, and a relaxing environment tailored to your space.


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