Enhance Guest Stays with Wellness Amenities - Contact Us to Upgrade Your Property Today! 1(800) 485-5467
Enhance Guest Stays with Wellness Amenities - Contact Us to Upgrade Your Property Today! 1(800) 485-5467
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FD-3 Full Spectrum 3-4 Person Infrared Sauna

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Finnmark Designs Full Spectrum 3-4 Person Infrared Sauna

Stretch out and relax in Finnmark Design’s FD-3 Full-Spectrum 3 to 4 person infrared home sauna. Finnmark Designs is the only infrared sauna manufacturer that combine long-wave carbon 360 infrared panels with UL listed short-wave Spectrum Plus™ infrared panels. This combination provides higher temperatures, full body coverage, deeper penetration, and an experience better than any other sauna. Each heater is strategically placed to offer the highest level of therapy possible. Achieve temperatures of 170° in less than 1 hour!

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“A” Grade Western Canadian Cedar Interior

Finnmark Design prioritizes exceptional quality in their infrared saunas by exclusively using premium lumber, recognizing that the sauna's construction is fundamentally 90% wood. The interior is crafted from "A" Grade Western Canadian Cedar, the preferred choice for sauna interiors due to its unique antimicrobial properties that prevent mold and fungi growth. In contrast, commonly used white woods like hemlock, aspen, douglas fir, and poplar are porous and prone to retaining moisture, leading to mold and fungi accumulation which can compromise air quality within the sauna. For the exterior, Finnmark Design employs Thermal Plus™ Aspen, treated solely with heat and steam to enhance its durability and hypoallergenic properties, making it a superior alternative to cedar in terms of strength and longevity. This approach is in stark contrast to the industry trend of using lower-quality woods susceptible to damage and contamination, including the often-misrepresented eucalyptus, which despite its high cost, is unsuitable for sauna use due to its tendency to warp and its distinct odor.

Next Level Infrared Heaters

Finnmark Design’s full spectrum infrared saunas are the only saunas on the market with advanced combination therapy reaching 170° in less than an hour.  

Spectrum Plus™ UL Listed short wave infrared heaters for deep penetrating heat, up to 25x more than standard carbon panel heaters.  

Spectrum Carbon long wave infrared heaters engineered to produce 360° of pure infrared.  

Spectrum LED near infrared ceiling lights combined with medical grade color therapy. 

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Thermal Plus™ Aspen exterior

Thermal modification is a process that improves wood's stability and durability by heating it to high temperatures, typically between 160 to 240°C. This treatment reduces the wood's tendency to absorb moisture, which in turn makes it less likely to swell, shrink, or rot, enhancing its longevity and maintaining its shape better over time. The process can be done in dry or wet conditions, affecting the wood's properties differently. Heating in dry conditions tends to make the wood less absorbent and more stable, while heating in wet conditions mainly affects the wood's inner components, with effects that may not be as lasting after the wood is exposed to water. This technique is beneficial for making wood more suitable for outdoor use or in environments where moisture levels change frequently.

Upfront and Ethical Warranty

Your sauna is an asset to your health, protect it wisely. Finnmark Designs doesn’t offer a questionable warranty like many of our competitors. You receive an upfront warranty with terms that are easy to understand. Click the photo to the left to learn more about our warranty!

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Product Specifications

240V Outlet Combination Heaters
3300 Watts Grade A Cedar Interior
15 AMPS Canadian Aspen Exterior
240V/15amp Outlet Interior Dimensions(67"W, 41"D, 70"H)
Plug type: NEMA 6-15P Exterior Dimensions(72"W, 46"D, 78"H)
Model: FD3 3-4 Person Sauna

Sauna Blueprint and Dimensions

Click the PDF Below to see a 3D Visual Representation for the specs and dimensions of this product!

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Why Finnmark Designs?

Choose Finnmark Designs for an unmatched sauna experience that embodies the epitome of quality and integrity. Renowned for their dedication to craftsmanship and innovation, Finnmark Designs offers saunas that are a cut above the rest, backed by a robust 10-year warranty that speaks volumes of their confidence in durability and performance. Their commitment to using the finest materials and cutting-edge technology ensures each sauna delivers unparalleled heating efficiency and therapeutic benefits. With Finnmark Designs, you're not just purchasing a sauna; you're investing in a legacy of wellness, luxury, and sustainability.

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Enjoy the simplicity of shopping with us — shipping is completely FREE for all orders ABOVE $200 within the Continental USA only. At Recover Summit, we believe in transparency and ease; no fine print, no hidden fees.

For details on returns, please visit our Returns Policy here.

Order Confirmation: Once your order is placed, you will receive a confirmation email. This confirmation is our way of letting you know we've received your order and have pre-authorized your payment. We then verify the availability of the items and prepare them for dispatch. If for any reason your items are unavailable or on back-order, we will void the pre-authorization and contact you to suggest alternative options.

Order Shipment: If your items are in stock, your order will be dispatched within three business days. Once your order ships, we'll send you a shipping confirmation email within 24 hours. This email will provide all the details you need to track your package. If you haven't heard from us within four business days, please reach out to us at support@recoversummit.com for an update.

International Shipping: Our products are designed specifically for the USA market, requiring a 110V electrical system. While not certified for international electrical standards, they do meet The USA regulations. We're delighted to offer international shipping upon request. To obtain a current shipping quote, just get in touch, and we'll provide you with all the necessary details. Once you're satisfied, we'll facilitate your order through our secure online payment system.

In Case of Damages: Upon arrival, please inspect your package for any damage. If there's visible damage or if you have any concerns, please note it when signing for delivery or refuse the package.

If you accept the delivery, take immediate photos of the damaged packaging or products and send them to Support@recoversummit.com For damaged items, please visit our Returns page and submit your claim online.

We're here to ensure that your experience with Recover Summit is as smooth and satisfying as your path to peak recovery.

Customized Solutions for Your Property: We specialize in providing bespoke wellness solutions tailored specifically for rental properties and hotels. Our experts offer personalized consultations to help you select the perfect products that align with the unique needs and style of your property.

Special Discounts and Bundle Offers: Benefit from our exclusive discounts and bundle deals designed to provide the best value for your investment. Our tailored packages ensure you get everything you need at the most competitive prices.

Free Shipping on Most Orders: Enjoy the convenience of free shipping on most orders. We ensure that your products are delivered safely and promptly, directly to your property.

Easy 30-Day Returns: Shop with confidence knowing that we offer a 30-day return policy. Depending on the product and manufacturer details, returns are processed promptly and with ease, ensuring your satisfaction every step of the way. Some products have a restocking fee, please check manufacturer policy.

After Sales Support: Our commitment to your satisfaction extends beyond the purchase. We provide ongoing support, assisting with installation queries and offering maintenance tips to ensure your products continue to perform at their best.