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36" x 42" Near Infrared Pre-Fab Sauna Kit
Interior Showing 125F. temperature Exterior view Correct hieght for the light box Option:Vertical row or infrared lights Option: Rotating Stool Layout Dr Kellogg's Early 1900's incandecent light sauna

36" x 42" Near Infrared Pre-Fab Sauna Kit

Enjoy Instant Sauna Heat and the Health Benefits of Infrared Light Therapy and Full Spectrum Infrared Wavelengths

1 person modular sauna with pre-built panels includes the infrared light box as the heat source, door with window and rotating stool or 18"x18" cedar bench

Sauna is 100% Western Red Cedar—even the frame! No pressboard or plywood is ever used. These pre-built, insulated panels form the walls and ceiling of your sauna room. These rooms have select grade of cedar tongue and groove (allows for occasional small knot or defect) interiors and knotty bevel siding exteriors.

  • Cedar Sauna Kit for 1-person incl. cedar door, wall, ceiling & integral cedar base
  • Interior dimensions are 36"x42". Exterior footprint 40"x46"
  • Rotating cedar stool
  • Near infrared light box with 3 light bulbs

See these links for more near infrared health information

Download Sauna Assembly InstructionsDownload 36"x42" Near Infrared Cedar Sauna Kit Assembly Instructions

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Price: $3,180.00

RRP: $3,770.00   Save 16%
Built by:
Cedarbrook Sauna + Steam

All Cedarbrook sauna panels are made of 100% Western Red Cedar, even the frame!

No pressboard or plywood is ever used. These pre-built, insulated panels form the walls and ceiling of your sauna room. Our standard rooms have select cedar tongue and groove interiors and knotty bevel siding exteriors.

View assembly overview of the infrared modular sauna kit in the photo gallery.

Sauna Features

  • Pre-built insulated panels with Western Red Cedar. 2" x 2" framing with reflective sauna foil vapor barrier behind the cedar tongue and groove.
  • Select Tongue and groove  (allows for occasional small knot or defect) inside and bevel siding outside to form the walls and ceiling
  • Interior and exterior trim
  • One pre-built 18" x 18" stool or rotating cedar stool
  • Insulated pre-hung cedar sauna door with 13" x 13" window and swings either left or right. We offer double insulated window options in several sizes.
  • Integral cedar tongue and groove tray/floor with cedar wall base plates already attached.
  • 2" x 2" Hole framed into the wall panel below the light box. This is where the 20' 110V cord for the light box runs through.
  • Interior measurements: 36" x 42" x 6'2"; exterior 40" x 46" x 6'4"

The wave lenths of infrared light emitted:

  • Near spectrum ranges from 700-1600 nanometers
  • Middle spectrum ranges from 1700-3000 nanometers
  • Far spectrum ranges from 3000- 5000 nanometers

Package Pricing

Includes light box and all accessories below:

Cedarbrook light box
(standard 3 bulbs) 750 watts (110 volt) heater with built-in on/off switch. 4 Bulb box has a 1000 watt output.

The 3 bulb light box draws 7 Amps and the 4 bulb diamond shape box draws 10 amps. * Bulbs can be partially unscrewd if less output is desired.

Wall light
18" x 18" Stool

Additional items

Visit these links below to see a picture as well as to add the item to your order.



Many of our customers are dealing health and toxicity issues, even cancer, so we make every effort to provide this product at an affordable price point.


 Dr Larry Wilson's Book on infrareded light sauna therapy.

 The integrated cedar tray acts as a barrier that protects carpet or wood flooring. This is not a watertight base.

If you would like to make substitutions or deletions, please call us anytime.

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Cedarbrook Sauna + Steam

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