TheCrucible
Build your life around how you want to feel. Luxury isn't what you own. It's what you do each day.
From $32,999.00 · Free Freight · 0% Financing
Two temperatures.One environment.
Most people own a sauna or a cold plunge. Rarely both. The gap between them — the friction, the scheduling, the separate setup — is what turns a daily practice into a project. The Crucible eliminates that gap. Heat and cold, designed to coexist.
The SolaceTwo.
Flagship outdoor cedar. Panoramic glass. 3–4 person capacity. Permanent outdoor installation. Five-year structural warranty. The last sauna you will ever need.
The TempestPro.
Precision cold immersion. 36–107°F. WiFi and Bluetooth scheduling via Tuya. Integrated ozone sanitation. Insulated cover included. 110V.
Everythingthat comes with it.
Heavyweight robe, slippers, insulated bottle, ritual cards, protocol guide. Ships before your system.
90 days of guided sessions. Cold, heat, and contrast protocols. Unlocked by your metal access card. Owner only.
Both units. Coordinated delivery, Continental U.S. and Canada. Concierge installation available.
Five years on cedar. One year on the plunge. Free replacement parts, fast shipping.
Available through Affirm for qualified buyers. As low as $916.63/mo over 36 months.
You built somethingworth protecting.
The Crucible requires a dedicated 240V circuit, coordinated freight for two large units, precise placement, electrical hookup, and startup calibration. That’s several separate contractors and significant risk if any step is done incorrectly. Our program handles every step from a single point of contact.
Everything required to build your recovery environment. No upsells. No subscriptions. No recurring fees. One purchase. Years of use.
You are not buying two pieces of equipment. You are building a daily ritual into the architecture of your home. The practice is what compounds over years.
Comparable custom wellness installations run $80,000–$200,000 and require months of planning. This arrives in weeks, from a single point of contact.
Free freight · 0% financing via Affirm · Ships in 15–30 business days (cedar sauna 15–30 weeks) · All sales final on non-defective products · Defects reported within 7 days
Your order reserves your place in the production queue. Our team contacts you within one business day with delivery details and a direct point of contact for your order.
Reserve your environment.
The equipment. The protocols. The kit. The ritual. Everything required to make recovery the best part of your day — built into the place you call home.
What you need to know.
What’s included in this system?
The Solace Two (flagship outdoor cedar sauna, panoramic glass, 3–4 persons, 5-year warranty), the Tempest Pro cold plunge (36–107°F, WiFi/Bluetooth, ozone sanitation, insulated cover, 110V), the Recovery Kit (robe, slippers, bottle, metal access cards, ritual cards and protocol guide), and access to The Reforge Portal (90 days of guided sessions). Note: a heater is required for operation and is selected at checkout — HomeCraft 9KW (+$2,000) or Humm Drop WiFi (+$3,000). The sauna requires a dedicated 240V circuit.
Does the sauna include a heater?
No — a heater is required for operation and must be selected at checkout. Two options are available: the HomeCraft Revive 9KW (traditional electric, 240V, +$2,000) or the Humm Drop 9KW WiFi (remote scheduling via app, pre-heat from bed, +$3,000). Both require a dedicated 240V circuit. If you already own a compatible heater or plan to source one separately, select “I’ll source my own” at checkout.
Do both units run on standard household power?
The Tempest Pro cold plunge runs on a standard 110V residential outlet — no electrician required. The outdoor cedar sauna requires a dedicated 240V circuit for the heater. Professional electrical coordination is strongly recommended. Our Concierge Installation program handles this entirely.
Why does contrast therapy work better as a system?
Heat alone produces adaptation. Cold alone produces adaptation. Together — in deliberate sequence — they produce a vascular pump effect that neither achieves independently. Blood vessels dilate with heat and contract with cold. That alternation drives approximately 2× the tissue perfusion of passive recovery (2024 RCT, 40 subjects). Norepinephrine rises 530% with cold immersion and dopamine sustains for hours. Neither result is achievable without both modalities present and accessible.
What is the Reforge Portal?
The Reforge Portal is the owner platform included with every system. It contains 90 days of guided sessions covering cold immersion protocols, heat protocols, and contrast sequencing. Unlocked by the metal access card in your Recovery Kit. Not publicly available. Not sold separately. Access begins the day your order is confirmed — before your system arrives.
What site preparation is required before delivery?
The cedar sauna requires a flat, level, solid base — a concrete pad, compacted gravel, or existing deck all work. At 1,350 lbs the surface must not shift or settle. Avoid soft ground or grass. A dedicated 240V circuit must be installed by a licensed electrician before the sauna arrives — our Concierge Installation program coordinates this. Adequate clearance on all sides for airflow and access is required. Site drainage should move water away from the sauna base. The Tempest Pro cold plunge requires only a standard 110V outlet and a stable flat surface.
What are the dimensions and weight?
The Solace Two sauna: 86”H × 81”W × 86”D (219H × 206W × 220L cm) · 1,350 lbs. The Tempest Pro cold plunge: 76.8”L × 31.5”W × 28”H (195L × 80W × 71H cm) · 331 lbs. Cold plunge packaging: 205L × 90W × 90H cm.
What is the lead time?
Current lead time is 15–30 business days for indoor units. Outdoor cedar saunas currently carry a 15–30 week lead time due to manufacturing and freight timelines. Freight tracking is provided after your order is processed. Our team contacts you within one business day with delivery details and a dedicated point of contact for your order.
What is the warranty and return policy?
All sales are final for non-defective products. The outdoor cedar sauna carries a 5-year structural warranty. The cold plunge carries a 1-year warranty. Free replacement parts are shipped within 7 days of a verified claim. Defects must be reported within 7 days of delivery with photo or video documentation. Photograph all packaging before opening and document any freight damage on the delivery receipt before signing. To file a claim, email warranty@frostforgedwellness.com with your order number, description, and photos.