How to Build an Infrared Sauna: A Step-by-Step Guide

How to Build an Infrared Sauna?

To build an infrared sauna, you will need materials such as 2×4’s for framing, birch plywood or formaldehyde-free plywood for exterior walls, R19 insulation for heat retention, 2×20 amp GFCI outlets, 2×20 amp circuit breakers, and conduit as needed.

First, choose a location in a shed or empty area that provides enough space for the sauna.

Frame the sauna using 2×4’s, considering the desired height for comfortable movement.

Install formaldehyde-free plywood for the exterior walls and R19 insulation for efficient heating.

Ensure you have two dedicated 20 amp circuits for electrical work, as each lamp draws 2.46 amps.

Consider consulting with an electrician to ensure proper installation and adherence to circuit limitations.

Optional hot tub timer switches can be added to control the lamp power.

Mount the TheraBulb lamps on two sides of the sauna: using a shoe rack-mounting method on one side and a vertically mounted 2×4 on the other.

Additional horizontal 2×4’s can be used as mounting points.

Remember to prioritize safety by properly installing the lamps and cords, using shatter guards, and keeping flammable materials away from the lamps.

Stay hydrated while using the sauna and consult a doctor before use.

Use protective eyewear and avoid pointing the NIR lamps at the head or face.

By following these instructions, you can build your own infrared sauna at home using off-the-shelf hardware and TheraBulb lamps.

Key Points:

  • Materials needed include:
  • 2×4’s
  • Birch plywood or formaldehyde-free plywood
  • R19 insulation
  • 2×20 amp GFCI outlets
  • 2×20 amp circuit breakers
  • Conduit
  • Choose a suitable location with enough space for the sauna.
  • Frame the sauna using 2×4’s, considering comfortable movement.
  • Install formaldehyde-free plywood and R19 insulation for exterior walls.
  • Ensure two dedicated 20 amp circuits for electrical work.
  • Consider consulting with an electrician for proper installation and adherence to circuit limitations.

Did You Know?

1. Infrared saunas were originally used in space exploration: The concept of infrared saunas was first developed by NASA in the 1960s as a way to keep astronauts’ muscles and bones healthy while in space. The astronauts would spend time in small infrared saunas to simulate the benefits of exercise.

2. Infrared saunas can help alleviate symptoms of Lyme disease: Some studies have shown that infrared sauna therapy can help individuals suffering from the symptoms of Lyme disease. The heat from the sauna can potentially increase blood circulation, decrease inflammation, and help with detoxification.

3. Infrared saunas can aid in weight loss: When used regularly, infrared saunas can help promote weight loss. This is due to the increase in heart rate and metabolism, as well as the elimination of toxins through sweat. In a 30-minute session, it is estimated that one can burn up to 600 calories.

4. Infrared saunas can improve skin health: Regular use of an infrared sauna has been reported to have positive effects on the skin, such as reducing the appearance of wrinkles, scars, and acne. The heat from the sauna can help stimulate collagen production and promote better blood flow to the skin.

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5. Infrared saunas have been used in the treatment of chronic pain: Many people suffering from chronic pain conditions, such as arthritis or fibromyalgia, have found relief through infrared sauna therapy. The heat helps relax muscles and promotes better circulation, which can alleviate pain and stiffness in the joints and muscles.

Benefits Of Infrared Sauna Therapy

Infrared saunas have gained immense popularity in the market due to their numerous health benefits. Unlike traditional saunas that rely on heated air or steam, infrared saunas use infrared lamps to emit heat that is directly absorbed by the body. This unique heating method has been proven to provide several therapeutic advantages.

One of the primary benefits of infrared sauna therapy is detoxification. Sweating is the body’s natural way of eliminating toxins and heavy metals. Infrared saunas increase the body’s core temperature, stimulating sweat production and facilitating the release of harmful substances from the body.

In addition to detoxification, infrared sauna therapy is known for its ability to alleviate tension and stress. The gentle heat generated by the infrared lamps helps to relax muscles and promote a deep sense of relaxation. This can be extremely beneficial for individuals dealing with chronic stress or muscle tension.

Furthermore, using an infrared sauna can also aid in burning calories and promoting weight loss. The heat from the sauna increases the heart rate, similar to the effects of moderate exercise. This increased heart rate helps to burn calories, making infrared saunas a valuable tool for those looking to shed extra pounds.

Another notable benefit of infrared saunas is their ability to promote clear and healthy skin. The deep penetration of infrared heat helps to unclog pores and remove impurities from the skin. This can result in a brighter complexion, reduced acne, and improved overall skin health.

Benefits of infrared saunas include:

  • Detoxification
  • Alleviation of tension and stress
  • Burning calories and promoting weight loss
  • Promotion of clear and healthy skin

“Infrared saunas have gained immense popularity in the market due to their numerous health benefits.”

Building An Indoor Infrared Sauna

If you’re interested in reaping the benefits of infrared sauna therapy, building your own indoor sauna is a viable and cost-effective option. By using off-the-shelf hardware and TheraBulb lamps, you can create a personalized infrared sauna right in your own home.

To construct your indoor infrared sauna, you will need the following materials and tools:

  • 2×4’s for framing
  • Birch plywood or formaldehyde-free plywood for exterior walls
  • R19 insulation to retain heat
  • 2 x 20 amp GFCI outlets
  • 2 x 20 amp circuit breakers
  • Conduit as needed
  • Optional: 20 amp hot tub timer switches

Once you have gathered the necessary materials, you can begin the construction process. Choose an empty area in your home, such as a shed or spare room, as the location for your sauna. Frame the sauna using 2×4’s, ensuring that the height allows for comfortable movement inside. The exterior walls should be made of formaldehyde-free plywood to avoid any harmful fumes.

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Proper insulation is crucial for ensuring an efficient sauna. Insulate the walls and ceiling with R19 insulation to retain heat effectively. This will allow your sauna to reach temperatures exceeding 140 degrees, even during the winter months.

It is essential to consult an electrician during the construction process to ensure proper electrical work. Two dedicated 20 amp circuits are required to power the TheraBulb lamps. A typical household power outlet only delivers a maximum of 1800 watts, while the sauna build requires a total of 4800 watts. Staying within the limitations of outlets, wiring, and circuit is essential for safety.

Choosing The Ideal Size And Location

When selecting the ideal size and location for your infrared sauna, there are a few factors to consider. You will need enough space to accommodate the sauna’s dimensions comfortably. As an example, a sauna with dimensions of 68″ x 50″ offers ample room for a relaxing sauna experience.

Two dedicated 20-amp circuits and two GFCI outlets are required for the electrical setup. It is crucial to factor in the locations of these outlets when choosing the position of your sauna.

Alternatively, if building a room and wiring dedicated circuits is not feasible, you can opt for alternative options such as an outdoor sauna or an exercise/hot yoga sauna tent from Creatrix Solutions. These options provide convenient solutions without the need for extensive construction or electrical work.

Construction Process And Safety Measures

Once you have chosen the location and gathered the necessary materials, you can begin the construction process of your infrared sauna. Frame the sauna using 2×4’s, ensuring a sturdy structure that can support the weight of the lamps and provide ample space for movement.

When installing the TheraBulb lamps, you can use a 50 pair shoe rack as a stand or mount 2×4’s vertically, depending on your preference. The lamps should be securely fastened using Velcro cable ties, ensuring they are stable and cords are organized.

It is crucial to prioritize safety during the construction process. Eye protection is essential, and specific infrared protective eyewear can be purchased to ensure your eyes are shielded from the lamps’ intense light. Additionally, make sure the lamps and cords are properly installed, and shatter guards are used to prevent accidents.

  • Frame the sauna using 2×4’s
  • Use a 50 pair shoe rack or vertically mount 2×4’s for TheraBulb lamp installation
  • Securely fasten the lamps with Velcro cable ties
  • Prioritize safety by using eye protection, infrared protective eyewear, and shatter guards.

Tips For Using And Maintaining The Sauna

To make the most out of your infrared sauna and ensure its optimal performance, consider the following tips:

  • Stay hydrated before, during, and after sauna sessions. Sweating can cause dehydration, so it’s essential to replenish fluids.

  • Consult with a doctor before using a sauna, especially if you have underlying health conditions.

  • Avoid pointing NIR lamps directly at your head or face, as the intense heat can be harmful.

  • Protect your eyes by not looking directly into the lamps. Always wear protective eyewear.

  • Supplement fluids and electrolytes before and after sauna sessions to maintain proper hydration and replenish nutrients.

  • TheraBulb products are certified safe with CE certification and RoHS compliance, ensuring they are free of hazardous substances.

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To prolong the life of your infrared sauna, regular cleaning and inspection are necessary. After each use, wipe down the interior with a damp cloth to remove sweat and debris. Additionally, check the lamps and cords for any signs of wear or damage, and replace them as needed.

Creating an infrared sauna at home offers a unique opportunity to experience the numerous health benefits associated with this therapy. By following step-by-step instructions and prioritizing safety measures, you can create a personalized sauna space that promotes relaxation, detoxification, and overall well-being.


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Frequently Asked Questions

Can you build an infrared sauna at home?

Absolutely! Building an infrared sauna at home is surprisingly accessible and affordable. With just $300 worth of supplies and a screwdriver, you can create your personal oasis of relaxation and rejuvenation. By integrating 6 TheraBulb infrared bulbs with a wattage of 300, you can experience the numerous health benefits of infrared therapy right in the comfort of your own home. Transforming your space into a serene retreat, the infrared sauna will be readily available whenever you feel the need to unwind and revitalize.

How much does it cost to build an infrared sauna?

Building an infrared sauna can be a cost-effective option that ranges between $2,300 to $8,500, including installation. These saunas offer different heat ranges such as far, near, or full-spectrum heat. The convenience of operating an infrared sauna is notable as they quickly heat up, require no plumbing, and can be easily connected to a standard electric outlet.

How is infrared sauna made?

To create an infrared sauna, special light bulbs or panels are used that emit infrared rays. These rays, including red light, penetrate the skin and generate heat directly within the body. Unlike traditional saunas that rely on heating the air, the infrared sauna focuses on heating your body, making the experience more efficient and potentially more comfortable. By utilizing this innovative heat technology, infrared saunas offer a unique and rejuvenating experience for those seeking relaxation and therapeutic benefits.

Is it cheaper to build your own sauna?

Building your own sauna can indeed be much more cost-effective than purchasing a pre-made one. Not only can it be up to 30% – 40% cheaper, but you also have the freedom to customize it according to your preferences and budget. By opting for a DIY approach, you can save a substantial amount of money while still achieving the sauna of your dreams.

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