Where the SaunaLife CL4G fits
SaunaLife CL4G Cube Sauna Kit sits in our catalog as best cube sauna kit. Measured against the rest of the kits we cover, the SaunaLife CL4G is cube-format, built from thermo-spruce exterior (1.7″), thermo-aspen interior, and carries a limited lifetime (residential) warranty.
For the full field this model competes in, see our ranking of the best sauna kits, and the sauna kit buying guide for the decisions that come before choosing a specific model.
SaunaLife CL4G specifications
- Style
- Cube kit
- Capacity
- Up to 3 person
- Material
- Thermo-spruce exterior (1.7″), thermo-aspen interior
- Dimensions
- 80.7″W × 49.2″D × 82.7″H exterior
- Heat Source
- Electric 6kW (sold separately)
- Price
- From $4,990
What the SaunaLife CL4G includes as standard
- Full bronze-tinted 8mm tempered glass front wall
- Asphalt shingle roof with drip rails included
- Front and rear floor drains
- Built-in ventilation system
- Dotless white LED lighting with Wi-Fi app control
- Contoured knotless thermo-aspen bench with arched backrest
What ships in the SaunaLife CL4G crate
Published contents for the SaunaLife CL4G run to four component groups; four further items are needed to finish the build. That second number is the one that moves a budget, because each of those items is priced separately and none of them appear beside the from $4,990 figure on the listing.
What the SaunaLife CL4G kit includes
- Cube-format wall system with glass front
- Interior benches
- Pre-hung glass door
- Roof structure
What the SaunaLife CL4G kit does not include
Every item below is a real cost on top of the from $4,990 kit price. The heater is the largest of them, and it is not in the box.
- Heater, stones and controls
- Pad, pavers and levelling
- The 240V circuit and trenching
- Exterior treatment
What heater the SaunaLife CL4G needs
The CL4G's published capacity puts it in the 6kW band in most manufacturers' sizing tables. As with every glass-fronted kit, apply the heater maker's glass adjustment before fixing a size, because the glazed area is a meaningful share of the wall surface on a cube this small.
For how heater sizing works across every kit in this catalog, including which models ship a heater and which leave it to you, see our sauna kit heater compatibility guide.
What the SaunaLife CL4G costs to finish
The SaunaLife CL4G kit is listed at from $4,990. The lines below are the rest of the project, and they are budget guidance rather than quotes. On this kit the widest band is 240V electrical run, so that is the line to price properly before committing to the rest.
| Line | Budget | What drives it |
|---|---|---|
| SaunaLife CL4G kit | From $4,990 | The structure as listed at Topture. |
| Heater and stones | $900–$2,500 | Electric package with controls; wood-burning stoves land in a similar band once the chimney kit is counted. |
| 240V electrical run | $500–$2,500 | Installed, and highly site-dependent. Trenching distance and panel capacity drive it. Your authority having jurisdiction sets what is required. |
| Foundation or pad | $200–$600 | Compacted gravel with pavers or blocking. Concrete costs more and is rarely necessary for a kit this size. |
Our buying guide breaks the completed-project arithmetic down across every format, and the kit electrical requirements guide covers what drives the widest line on this table.
Assembling the SaunaLife CL4G
A cube is the simplest outdoor geometry in this catalog — four flat walls, a flat-ish roof, no staves and no bands. Typically the shortest outdoor build here for two people.
Base and siting requirements differ by format and by weight. Our kit foundation requirements guide covers what each format needs underneath it.
SaunaLife CL4G pros, cons and buying considerations
What the SaunaLife CL4G does well
- Roof, floor drains, ventilation, and Wi-Fi LED lighting all included
- 1.7″ thermo-spruce shell — premium material at a mid-range price
- Full-wall panoramic bronze tempered glass front
- 6'2″+ interior height — upright seating for tall bathers
- Most beginner-friendly assembly of our outdoor picks
Where the SaunaLife CL4G compromises
- Heater not included
- Capacity tops out at 3 — families need the CL5G or a cabin kit
- Flat-ish cube roof needs occasional debris clearing under trees
What to weigh before ordering the SaunaLife CL4G
- Heater sold separately — a 6kW electric package fits the volume well
- 1,415 lbs shipping weight on a freight pallet — plan unloading and a clear path
- 3-person rating is honest: it's a perfect 2-person sauna, cozy with 3
- Bronze-tinted glass mutes interior brightness on overcast days
Who the SaunaLife CL4G suits
Buy the SaunaLife CL4G if
- Small gardens and courtyards where a barrel or cabin simply will not fit
- Couples who want a modern glass-fronted look rather than a rustic one
- Buyers who value a short, forgiving build over maximum capacity
Skip the SaunaLife CL4G if
- Anyone who needs to seat more than two or three adults
- Buyers who want the wood-fired option, which the cube format does not lend itself to
- Yards with space for a barrel, where the same money buys considerably more room
Alternatives to the SaunaLife CL4G
The three kits nearest the SaunaLife CL4G on price — $4,598 to $5,190. One of them ships a heater, which changes the finished comparison more than the sticker gap does.
| Kit | Format | Price | Why consider it instead |
|---|---|---|---|
| SaunaLife G2 | Cabin | From $4,990 | Best Under $5K |
| SaunaLife E7 | Barrel | From $5,190 | Best Value |
| SunRay Charleston | Indoor traditional | From $4,598 | Easiest Indoor Build · heater included |
SaunaLife CL4G questions
How many people does the SaunaLife CL4G seat?
SaunaLife rates the CL4G up to three. Two adults is the comfortable figure, with a third possible sitting upright rather than reclining. Cube kits trade capacity for footprint by design, and this one is aimed at gardens where the alternative is no sauna at all rather than a bigger one.
Does the SaunaLife CL4G come with a heater?
No. Like almost every kit in this catalog, the CL4G ships as a structure and the heater is bought separately. Budget $900–$2,500 for an electric package with controls. Only two kits we cover include a heater in the box.
Is a cube sauna kit easier to assemble than a barrel?
Generally yes, because a cube has no staves to align and no tension bands to cinch — the two steps that most often slow a barrel build. You are stacking or fixing flat walls and setting a roof. That makes the cube format a reasonable choice for someone building alone or building their first kit.