The Golden Designs Loviisa (model GDI-8523-01) is a 3-person hybrid outdoor sauna in the Barn Series. It pairs an all-weather exterior with a full Canadian Red Cedar interior and includes both heating systems: a Harvia 8kW traditional sauna stove and a PureTech™ full spectrum infrared array. It is the highest-specification outdoor sauna in the Golden Designs range. The two systems operate one at a time. Construction: Red Cedar Interior, All-Weather Exterior The barn-style exterior is finished for full weather exposure in a vanilla crème color, while the interior surfaces are all-natural Canadian Red Cedar — an aromatic, rot-resistant wood well suited to the humidity of traditional stove use. Exterior dimensions are 69″ × 68″ × 89″ (add 4″ around for the roof overhang); interior is 63″ × 62″ × 82″, with three-person bench capacity. Assembled weight is 1,325 lbs. Two Heating Systems Traditional mode uses a Harvia 8KW sauna stove with built-in controls, usable at any outdoor temperature. Infrared mode uses eleven IR emitters: five carbon PureTech™ near zero EMF heating panels and six near infrared heating elements, for full spectrum sessions in milder weather. Included Features An interior ceiling galaxy star color therapy lighting system, a lit accent backrest, a bronze privacy tempered glass door, an interior LED control panel with built-in FM station and Bluetooth connection, performance speakers, and traditional sandglass, bucket, and scoop accessories are all included. Electrical and Site Requirements The Loviisa requires 240V / 40AMP service for the stove plus 120V / 15AMP for lighting and audio, both installed by a certified electrician. Site preparation is a level, load-bearing pad of roughly 6′ × 6′ plus overhang clearance. Shipping weight is 1,495 lbs, delivered curbside on a pallet; arrange assistance for the move to the site. Comparison With Related Models Loviisa (GDI-8523-01) — outdoor hybrid with a red cedar interior, galaxy lighting, and the Barn Series exterior. Carinthia — the hemlock outdoor hybrid at a lower price. Soria — the indoor version of the hybrid. Golden Designs Loviisa — Frequently Asked Questions What does the red cedar interior provide? Aroma, humidity tolerance, and appearance. Cedar releases its scent during use, tolerates the moisture of traditional stove sessions, and darkens with age. Can it be used in winter? Yes, in stove mode. Infrared mode is specified for outdoor temperatures of 45°F or warmer. How does it differ from the Carinthia? The Loviisa has a red cedar interior throughout, the Barn Series all-weather exterior, three additional IR emitters, and the galaxy ceiling lighting system. Is the warranty included? Yes. The full Golden Designs manufacturer warranty applies through Norse Steam, an authorized dealer. This is a planned installation. Contact us with your site and electrical details and we can review the full project before you order. Golden Designs creates a luxurious and comfortable sauna experience, combining craftsmanship and quality. Since 2008, they’ve grown to be North America’s largest supplier of infrared saunas and a top manufacturer of high-quality, full-spectrum models. Each sauna is crafted from premium materials like Western Canadian Red Cedar, Pacific Premium Cedar, and Natural Canadian Hemlock. To enhance the experience, their saunas come equipped with thoughtful features such as Bluetooth stereo systems, chromotherapy lighting, and Himalayan salt bars, making every session both therapeutic and enjoyable. Low EMF Infrared Saunas: Deep Detoxification and Safe Heating Far-infrared (FIR) is the longest infrared wavelength on the light spectrum, with a range of 3000 nm to 0.1 mm. This wavelength penetrates deeply beneath the skin, warming the body from the inside out. As a powerful detoxifying agent, FIR encourages fat-based sweating, where many toxins are stored, making it especially effective for cleansing at a cellular level. Optimal Temperature RangeThese saunas are designed to operate within an ideal temperature range of 118°F to 132°F, with the capability to reach up to 140°F for users seeking higher heat. Low EMF StandardsOur Low EMF Infrared Saunas maintain EMF levels between 6-10 milligauss (MG), measured 6 to 8 inches from the heating panels, offering a safe environment for regular infrared therapy sessions. View More Low EMF Infrared Saunas Full Spectrum Infrared Saunas: Comprehensive Health Benefits Full Spectrum Infrared Saunas combine NEAR, MID, and FAR infrared wavelengths to target multiple health benefits. FAR Infrared: Deeply penetrates fat tissue, activating sweat glands to release toxins. MID Infrared: Reaches muscles and joints, boosting circulation and reducing pain. NEAR Infrared: Targets the skin’s surface, promoting cell health, skin renewal, and reducing inflammation. Together, these wavelengths support detoxification, improve circulation, reduce blood pressure, and encourage a healthier lifestyle through full-spectrum infrared therapy. View More Full Spectrum Infrared Saunas Near Zero EMF Infrared Saunas: Safe and Effective Heating   Golden Designs’ Near Zero EMF Saunas offer a natural, low-EMF thermal experience using PureTech Near Zero EMF Heating Technology. These saunas deliver FAR infrared heat with EMF levels kept under 2 milligauss (MG) at a close range of 2 to 3 inches from the heating panels. Temperature Range: Ideal between 118°F and 132°F, with a max of 140°F. Safety: Maintains near-zero EMF exposure, prioritizing a safe environment. These saunas provide therapeutic heat with minimal EMF, making them a safe choice for regular infrared therapy. View More Near Zero EMF Infrared Saunas Ultra Low EMF Infrared Saunas: Safe, Deep Heating Dynamic Ultra Low EMF Saunas deliver a natural thermal experience with minimal EMF exposure, using PureTech Ultra Low EMF Heating Technology and FAR infrared wavelengths. Temperature Range: Operates ideally between 118°F and 132°F, with a maximum of 140°F. EMF Safety: EMF levels kept under 3 milligauss (MG), measured 6 to 8 inches from heating panels. These saunas provide effective, deep-reaching heat therapy in an ultra-low EMF environment, offering a safe option for consistent infrared use. View More Ultra Low EMF Infrared Saunas