







Our Sanctuary Full Spectrum Saunas offer near, mid, and far infrared technologies and our Premier Far Infrared Saunas offer all of the benefits of far infrared heat. Surround Yourself In Wellness in infrared sauna.
Far Infrared Heating: Provides deep tissue relaxation and improved blood circulation.
Wooden Construction: Ensures durability and a warm, natural ambiance.
Indoor Use: Suitable for home environments, offering a private wellness space.
Efficient Design: Compact yet spacious interior for comfortable use by two people.
Eco-Friendly Materials: Uses solid wood and hemlock, promoting sustainability.
| Application | Home, Hotel, Apartment, Villa, etc. |
|---|---|
| Function | Far Infrared |
| Main Material | Solid Wood |
| Feature | Computer Control Panel, With Transom Windows |
| After-sale Service | Online Technical Support |
| Warranty | 1 Year |
| Design Style | Modern |
| Project Solution Capability | Graphic Design, 3D Model Design, Total Solution for Projects |
| Place of Origin | Anhui, China |
| Brand Name | Smartmak |
| Model Number | SMT-HPR401A |
| Certificate | CE, ETL, SASO, ROHS, ISO9001 |
| Heating Type | Infrared Carbon Heater |
| Usage | Fitness, Relaxation, Body Detox |
| Size | 180L × 156W × 208H cm |
| OEM & ODM | Acceptable |
| Door Glass | 8mm Tempered Glass |
| Door Handle | Wooden Handle |
| Power | 2700W |
| Working Temperature | 0 ~ 60 ℃ |
| Product Name | Hemlock Wood 4 Persons Outdoor Infrared Sauna |








In the rapidly evolving wellness industry, wholesalers and commercial facility owners—ranging from boutique fitness studios to high-end recovery centers—are constantly searching for equipment that balances durability, aesthetic appeal, and therapeutic efficacy . The Custom Size 4-6 Person Red Cedar Outdoor Far Infrared Sauna represents the pinnacle of this balance. Unlike standard indoor units, this outdoor powerhouse is engineered to withstand environmental stressors while providing a luxury experience that drives memberships and retail margins.
For a distributor, the “Custom Size” factor is a significant market differentiator. It allows you to meet the specific spatial requirements of your clients, whether they are outfitting a narrow urban rooftop or a sprawling resort patio. By offering a product that adapts to the client’s footprint rather than forcing them to adapt to the machine, you position yourself as a solution provider rather than just a hardware vendor.
When dealing with outdoor installations, material science is your best friend or your worst enemy. Our saunas utilize 100% authentic Canadian Red Cedar , a timber renowned for its natural resistance to decay, moisture, and insect infestation. But for your commercial clients, the benefits go deeper than just durability:
The heart of this 4-6 person unit lies in its sophisticated heating array. We utilize low-EMF carbon fiber heating panels strategically positioned to surround the occupants. Unlike traditional steam saunas that heat the air, far infrared (FIR) penetrates the body’s soft tissue up to 1.5 inches deep.
For personal training centers focusing on athletic recovery, the Far Infrared wavelength (typically between 5.6 and 15 microns) is the “sweet spot.” This specific range matches the human body’s own radiant energy, allowing for maximum absorption. This leads to increased vasodilation, faster lactic acid clearance, and improved joint mobility—results your fitness clients can actually feel after a single session.
Commercial operators care about the bottom line. Our custom infrared systems are designed to reach operating temperatures (typically 120°F to 150°F) in significantly less time than traditional rock-and-water saunas. This “on-demand” capability means gyms don’t have to keep the unit running all day, drastically reducing overhead costs.
A “one size fits all” approach rarely works in professional procurement. Our manufacturing process allows for granular customization across several key metrics:
| Feature | Standard Options | Custom/B2B Upgrades |
|---|---|---|
| Seating Capacity | Standard 4 or 6 Person | Custom bench configurations (L-shaped, tiered) |
| Roofing | Asphalt Shingles | Custom weather-shielding or architectural matching |
| Control Systems | Dual Internal/External Panels | Remote app integration for facility management |
| Therapy Add-ons | Standard Lighting | Medical-grade Chromotherapy (Light Therapy) |
Outdoor saunas face challenges that indoor units never encounter. Our 4-6 person model features a reinforced Gable Roof design , which is not just an aesthetic choice but a functional one. The pitched roof prevents snow accumulation and ensures efficient water runoff, protecting the wood and internal electronics from moisture ingress.
The glass used in the front facade and door is 8mm tempered safety glass . This is crucial for B2B clients who must adhere to strict safety codes. The glass provides a spacious, “open” feel that prevents claustrophobia—a common deterrent for first-time sauna users—while being thick enough to provide excellent thermal insulation against cold exterior air.
The biggest fear for a gym owner or a distributor is high maintenance and frequent downtime. We have addressed this through simplified modular components. The infrared panels are designed for “plug-and-play” replacement if ever necessary, and the Red Cedar requires minimal treatment to maintain its structural integrity over decades.
By providing a product that requires less than 30 minutes of maintenance per month, you are selling peace of mind . This reliability translates into positive reviews for your business and repeat orders as your clients expand their locations.
To compete in the modern wellness market, a sauna must be more than a “hot box.” Our units come equipped with integrated Bluetooth audio systems and advanced Chromotherapy LED lighting. For a wellness center, these features allow them to market “Mood-Boosting Sessions” or “Sound-Bath Infrared Therapy,” enabling them to charge a premium for the experience.
Research suggests that different light frequencies can impact circadian rhythms and mood. By including this as a standard or optional feature, you enable your B2B clients to diversify their service menu, creating a faster path to recouping their initial investment.
We understand that for wholesalers and distributors, the product is only half the battle. The other half is logistics and technical support. Our saunas are shipped in flat-pack, “pre-fabricated” panels with a precision tongue-and-groove locking system. This ensures that a two-person team can fully assemble a 6-person outdoor unit in under four hours, significantly reducing labor costs for your installation teams.
We provide comprehensive technical documentation, high-resolution marketing assets for your showrooms, and a dedicated account manager to handle custom specifications. Our goal is to ensure that your first order leads to a long-term partnership built on product reliability and market-leading performance.
Before placing an order, it is vital to note that these larger 4-6 person units typically require a dedicated electrical circuit (20A or 30A depending on the specific heater configuration). For outdoor placement, a level foundation—such as a concrete pad, heavy-duty decking, or paving stones—is required. Providing these specifications to your end-users upfront enhances your authority and ensures a seamless post-purchase experience.
Ready to upgrade your inventory or facility? Contact our team today to discuss custom sizing, bulk pricing tiers, and lead times for the upcoming season. Let’s build a wellness solution that stands the test of time and weather.