SaunaLife CL4G: a wide cube sauna kit for a shallow space
The SaunaLife CL4G is an outdoor cube sauna kit for three. Its width gives you a long bench to share, while its shallow depth suits a spot beside a wall or fence. The outside measures 80.7 inches wide by 49.2 inches deep. A footrest sits below the bench, and a shaped backrest supports you as you sit. Bronze tinted glass across the front wall and door keeps the yard in view. The natural exterior is thermo spruce, or heat treated spruce. Left unpainted, it has a warm golden brown color that an occasional wipe of paraffin oil helps preserve.
A shingle roof kit and ventilation come in the box. The included white LED light bar works through a Wi-Fi app or a handheld remote. The heater is sold separately, so choose one of the 4 electric heater packages on the page, from 6 to 8 kW, each with its control and stones. You can also pick a Kolo bucket and ladle or wood care supplies. Planning to host an extra guest? See the SaunaLife CL5G cube sauna kit. The SaunaLife CL4G ships from Norse Steam by flat rate freight with No Sales Tax (except WY) and our 100% price match guarantee.
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SaunaLife Outdoor Saunas
These rooms let you stay connected to your natural surroundings during each session. Crafted from high-grade, thermally modified wood, each space is built to withstand changing weather year after year.
The features within each room work together to create a comfortable bathing environment. Select from a variety of sizes and styles in the SaunaLife Outdoor Sauna Collection.
Barrel Outdoor Saunas
Create a personal backyard sauna sanctuary with SaunaLife outdoor sauna barrels. These spaces deliver a relaxing experience just steps from your home.
SaunaLife barrel saunas are ergonomically engineered for comfort, with contoured seating and wood slanted backrests. Available in a variety of sizes and configurations to suit your needs.
Cube-Series Saunas
Premium materials are evident throughout the Cube-Series lineup. The exterior is built from durable, full-length Thermo-Spruce staves that have been organically thermally enhanced, making them stronger, more dimensionally stable, and naturally resistant to decay and pests without chemical treatment. A complete shingle kit with drip rails ensures effective water management. The bronze-tinted 8mm tempered glass front door is both a design statement and a safety feature.
The CL3G specifically uses 42mm Thermo-Spruce staves for the side walls and 28mm panels for the front and back, with stainless steel barrel bands that cinch the structure together without exposed fasteners- the same joinery approach used across SaunaLife’s broader CL-series lineup. The kit includes foundation cradles, so the sauna sits level on a gravel pad, pavers, or a small concrete slab without requiring a poured perimeter foundation.
SaunaLife Wood-Burning Hot Tubs
These wood-fired hot tubs arrive completely assembled and are straightforward to set up. The ergonomically shaped fiberglass tub comfortably seats up to 6 people. The interior surface is easy to clean, and the exterior is crafted from thermally enhanced spruce for weather resistance and durability.
SaunaLife Cold Plunges
Pre-assembled for easy installation, the Thermo-Pine wood exterior will last up to 2X longer than cedar and offers superior thermal resistance. The spacious fiberglass tub is contoured to your body, with a 200-gallon water capacity. Matching Thermo-Pine stairs make entry and exit easy. SaunaLife cold plunge models pair naturally with the CL3G for contrast therapy sessions.














































































