Sunray Saunas HL300D Grandby 3 Person Outdoor Sauna

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Sunray Saunas

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$3,199.00 $2,398.00

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Discount Sunray Saunas HL300D Grandby 3 Person Outdoor Sauna

Constructed with thick, durable Canadian Hemlock wood, the Grandby is a top 3-person infrared sauna that's perfect for outdoor use. The pitched roof is designed specifically to divert water and snow. Canadian hemlock wood itself is also resistant to damage from moisture, and it's naturally anti-microbial and mildew resistant. Using each of the 8 powerful carbon heating panels, the Grandby sauna can heat up to your desired temperature faster than others, requiring only 20-30 minutes. Well insulated, the sauna retains heat very well even in the coldest times of the year. Not to mention the stately, rustic appearance of the wooden frame and the tempered glass doors makes this an attractive addition to a backyard, patio, or anywhere else outdoors!

Sunray carbon emitters are specially designed to efficiently produce low EMF (electromagnetic frequency) rays of infrared light, which has been demonstrated to support different aspects of health and wellbeing including muscle relief, recovery, sleep, respiratory function, immunity, and more. IR light penetrates the skin very efficiently, inducing beneficial sweating. The panels are spread out within the cabin evenly to ensure all users are enjoying a great all-around warmth for the whole session.

This sauna comfortably fits up to 3 users at a time. Its deep bench with ergonomic back support keeps each user in ideal comfort. The Grandby features a clear, easy to use control panel. You can adjust the temperature in either F or C as well as the timer setting to make sure you get the exact duration. After the timer is up, the heaters will automatically stop. This sauna also features lovely recessed lighting both inside and outside the cabin. Even better, you can enjoy listening to FM radio stations, CDs and MP3s.

Assembly of the Grandby is very straightforward and can be done with just Phillips head screwdriver. The wooden panels feature a tongue and groove design which makes it easy to put them together. All the electronics are ETL/CSA certified, and the sauna simply requires a 20 120 V plug ( 20 amps).

Features & Specifications

  • Sauna Dimensions: 72" x 47" x 83"
  • Dimensions excluding overhang: 59.5"W x 49.5"D
  • Interior height of cabin: 68"
  • Cabin dimensions: 75" H x 60" D x 41" W
  • 7 rapid-heat carbon panels
  • Temperature range: 65 - 140 degree F
  • Solid Canadian hemlock wood frame
  • LED control panel for temperature, timing, and light
  • Recessed interior and exterior lighting
  • 4 ergonomic backrests
  • Sound system: FM radio w/CD player & MP3
  • Ozone sterilization system
  • 80' power cord
  • Cover included for severe whether
  • ETL/CSA certified
  • 120V, 20 amp plug, 2100 watts
  • Product weight: 487 lbs
  • 7 year warranty included

    FREE shipping for ALL products to the lower 48 states!

    Smaller items, including bidets, teak furniture and most accessories, will typically ship out by USPS, FedEx or UPS within 1-2 business days*.

    Larger items such as saunas are often arranged to ship with freight carriers and should typically ship within 3-5 business days.

    After you receive tracking, final delivery should be anywhere between 2-5 business days, depending on the product(s) purchased, your location, and other factors.

    Note: most, if not all online sellers, ship saunas and other products directly from manufacturers. As such, stock and shipping times are the same.

    *Business days exclude weekends & federal holidays.

    Every product is warranted to be free of defect! To see comprehensive warranty information for each manufacturer, please visit this page.

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    9 reviews
    Hot damn

    Great price, easy to assemble , roomier than expected and Jonathan is customer service was excellent!!!

    Haha that might be the best review title we've ever seen. Glad you are enjoying your new sauna, Robert!

    Nice Sauna

    Seller was fantastic! Shipping was as promised! Assembly was EASY!, My only negative is the unit did not come with the actual plug, the temp gauges is in Celsius. Other than that its an awesome Sauna. That said when I discussed concerns with the sell they immediately correct the problem and made everything perfect. Great Seller Great product!


    This mat seems durable, but time will tell. Though it cost more than I wanted to spend, I am very happy with it. It is exceeding comfortable to stand on. And not so heavy to make cleaning under it burdensome.

    Fantastic feedback, Christopher, and thanks again! We hope you enjoy your new teak mat for a long time to come.

    Super sauna

    Relatively easy to put together. Well made. Very happy with purchase

    Very Pleased

    I bought this as an anniversary present for my wife. It was very easy to put together. I recommend checking the connections on top when plugging everything in. Some of the connections were loose at the system on top. Otherwise, very easy to get running quickly. Quick shipment from the company! Thanks!