Anyi-FFF Outdoor Sauna Cabin Kit – Future, Fantasy, Fire

Transform your backyard into a luxurious wellness retreat with the Anyi-FFF Outdoor Sauna Cabin Kit, engineered for easy installation across Canada and the USA. This premium prefabricated sauna combines durable materials, spacious design, and customizable heating to deliver an unparalleled outdoor sauna experience.

Experience the New Black Square Premium Thermo Spruce Wood Outdoor Sauna

Durable & Weather-Resistant Materials

• 38mm Thermospruce walls for exceptional insulation and longevity

• Black waterproof tiles and waterproof membranes ensure complete protection against rain, snow, and harsh weather

• Durable Alder benches for comfort and durability

Spacious, Thoughtful Layout

• L-shaped benches with backrests on both sides, equipped with remote-controlled warm LED light strips

• Private changing room for convenience and privacy

• Large glass front panel (8mm tempered glass) allows natural light to illuminate the sauna interior

Heating Options & Accessories

• Choose wood-burning or electric stove to suit your lifestyle

• Comes complete with: wooden bucket, wooden spoon, thermometer, hourglass, sauna stones, and Toule heater

Practical Design

• Sloped roof ensures proper year-round drainage

• Packaged in a wooden box for secure transport

📐 Specifications

• Dimensions: 79” W × 87” D × 87” H

• Capacity: 4–6 persons

• Front Wall: 8mm tempered glass

• Bench Layout: L-shaped with integrated backrests and LED lighting

The Anyi-FFF Outdoor Sauna Cabin Kit offers Future, Fantasy, Fire—perfect for anyone seeking a premium, spacious, and weatherproof outdoor sauna experience.

Unmatched Quality and Comfort

The New Black Square Premium Thermo Spruce Wood Outdoor Sauna is designed for ultimate relaxation. Made to accommodate 4-6 people, it offers a spacious interior with comfortable seating. The premium thermo spruce wood not only enhances the sauna’s aesthetics but also provides excellent insulation, ensuring that you can enjoy your wellness experience anytime. This sauna is perfect for friends and family gatherings, so you can unwind together and enjoy its soothing benefits.

Efficient Heating System

This sauna comes equipped with an efficient heating system that ensures quick warming and consistent heat distribution. The combination of high-quality materials and expert craftsmanship results in an inviting atmosphere. As you step inside, the warmth envelops you, melting away the stress of the day. Therefore, it’s not just a sauna; it’s an experience that rejuvenates your body and mind, so you’ll feel refreshed after every session.

Stylish Design for Any Outdoor Space

The sleek and modern design of the New Black Square Premium Thermo Spruce Wood Outdoor Sauna makes it a stylish addition to any backyard or garden. Its black finish contrasts beautifully with the natural wood, adding a touch of elegance. You can enjoy this sauna on sunny days or during the snowy winter months, making it a versatile investment. Enjoy the outdoors while experiencing the therapeutic benefits of heat therapy, and create memorable moments with loved ones.

🔹 1. Choose the Right Location

• For indoor saunas, pick a dry, level surface with good ventilation and access to a power outlet.
  
• For outdoor saunas, ensure a flat foundation — concrete, pavers, or a treated wood deck are ideal.
  
• Avoid placing it directly on grass or soil to prevent moisture damage.
  

🔹 2. Electrical Setup

• Always use a licensed electrician to connect your sauna heater.
  
• Follow the heater’s voltage and amperage requirements exactly as specified.
  
• For infrared saunas, plug directly into a grounded outlet (never use extension cords).
  

🔹 3. Assembly Guidance

• Have two people for assembly — it ensures safety and makes setup smoother.
  
• Check all panels before installation and follow the included step-by-step manual.
  
• Make sure all joints are tightly sealed to retain heat efficiently.
  

🔹 4. Ventilation & Safety

• Proper air circulation is essential for comfort and longevity.
  
• Install vents as directed to allow fresh air exchange.
  
• Keep towels and flammable materials away from the heater.
  

🔹 5. Post-Installation Care

• After installation, heat the sauna to full temperature once before first use to remove residual odors.
  
• Regularly wipe down benches and walls with a mild, non-toxic cleaner.
  
• Avoid using harsh chemicals — natural wood breathes best when clean and untreated.
  

💡 Pro Tip:

For outdoor models, apply a UV-protective wood oil annually to preserve the natural beauty of the cedar or spruce.

1. Wood Care

• High-quality red cedar or carbonized spruce is naturally durable, but regular maintenance ensures longevity.
  
• Wipe down wooden surfaces with a clean, soft cloth to remove dust and sweat after each use.
  
• Every 3–6 months, apply a natural wood wax or sauna-specific wood oil to maintain luster and prevent cracking.
  
• Avoid harsh chemical cleaners or bleach, which can damage the natural wood grain.
  

2. Sauna Room Cleaning

• After each session, ventilate the sauna thoroughly to prevent moisture buildup and mold growth.
  
• Gently wipe the floor with warm water; avoid soaking the wood.
  
• Check sauna rocks or heater surroundings regularly for dust or debris.
  

3. Heater Maintenance

• Electric heaters: Inspect wiring and control panels regularly for any loose or damaged parts.
  
• Wood-burning stoves: Keep the flue clear and clean out ashes as needed.
  
• Turn off heaters when not in use to conserve energy and prolong lifespan.
  

4. Temperature & Humidity Management

• Ideal sauna temperature ranges from 150°F–195°F (65°C–90°C), with humidity adjusted to personal preference.
  
• Avoid rapid temperature fluctuations to protect the wood and heating elements.
  

5. Routine Inspection

• Monthly, check doors, windows, and hardware for stability.
  
• Look for cracks, discoloration, or mold on wood surfaces and address promptly.
  
• Replace or clean sauna accessories such as towels, headrests, and cushions regularly.
  

6. Tips & Warnings

Do not use chemical sprays or harsh cleaners inside the sauna.

• Always stay hydrated before and after sauna sessions.
  
• Children, pregnant women, or individuals with cardiovascular conditions should consult a doctor before use.
  

1. How long does assembly take?

Most infrared saunas can be installed by one person with sufficient strength. However, installation is much easier if two people work together. Our customers have reported that our installation process only takes 20-30 minutes, and we are very proud of our ease of installation.

2. Do you offer free shipping?

Yes, we provide free curbside delivery across the continental U.S.

3.How long will it take to receive my order?

To ensure every customer receives their sauna as quickly as possible, we have warehouses in both the US and Canada. We also have strong partnerships with carriers like FedEx, ensuring faster delivery and greater savings compared to other brands.

If you purchase a sauna that's in stock, you can expect your order to arrive within 7-10 business days (Monday through Friday).

If you purchase a sauna that's out of stock, expect your order to arrive within 5-8 weeks.

We are doing our best to ensure timely delivery of your orders.

4. What power supply do I need?

Small saunas use 110V, larger ones may require 220V.

5. What’s the temperature range?

Traditional saunas: 150–195°F（65-90°C）;

Infrared: 120–150°F（50-65°C）

6. Is there a warranty?

All models include up to a 1-year warranty.

7. Are far infrared saunas expensive to run?

Infrared saunas are the cheapest saunas to run because they will plug into the wall like a hairdryer and draw less than 15 amps. They cost between 20-30 cents an hour to operate.

The energy use of this Energy Efficient sauna won't break the bank. For an hour long session every day, our customers report that the cost is about 35 dollars a year.

8. Can I return a sauna?

Yes, we offer a 30-day return policy on unused saunas