Garden Sauna QUADRO QL 240 cm with Wood-Burning Stove
Bring the Scandinavian spa experience home.
This sauna offers a 220 cm width, 240 cm length (with a 0.4 m terrace), and a 220 cm full standing height — compact for most gardens, yet roomy enough for 4–6 people. Strong, comfortable, and easy to assemble, it’s built to last for years of relaxation.
Why Choose Our Saunas?
Premium Wood Quality
Crafted from Scandinavian spruce, kiln-dried to only 14% moisture content. This ensures maximum stability, protects against cracks and warping, and extends the sauna’s lifetime to more than 15 years.
What truly sets our saunas apart is the 44 mm wall thickness — nearly double that of most competitors (typically 28–34 mm). This extra thickness not only enhances durability but also significantly improves heat retention and structural strength, giving the sauna a solid, premium feel that lasts.
Complete heating system included
The sauna comes with a powerful wood-burning stove and full chimney kit. It quickly heats the cabin to 80 °C in ~40 minutes and up to 95 °C in ~70 minutes. Stones retain heat and release steady warmth for hours, creating a classic sauna atmosphere. No need to buy extra parts — everything is ready for installation.
Two-level alder benches – ergonomic and cozy
Inside you’ll find two-level L-shaped benches made of alder. Unlike spruce or pine, alder does not overheat, so it’s comfortable to sit or lie on even at high temperatures. The double-level arrangement allows everyone to choose their preferred intensity — hotter on the upper bench, milder on the lower. Perfect for families with children or sensitive skin.
Assemble in one day – move it whenever you need
Designed for DIY assembly — two people can put it together in just 12–13 hours using standard tools. No foundation, heavy machinery, or special skills required. Thanks to its lightweight yet durable construction, the sauna can be relocated on your property or even transported to a new home in the future.
Modern QUADRO design – spacious and stylish
Unlike round barrel saunas, the QUADRO shape offers straight walls and full standing height across the entire cabin. This gives more usable space, longer bench runs, and greater comfort for taller users. Its sleek, modern form blends beautifully into any garden or backyard. A timeless design that looks as good as it feels.
Package Contents
- Spruce beams 44×92 mm – 99 pcs.
- Wall panels 2100×1080×44 mm – 4 pcs.
- Base beams 2000×80×80 mm – 3 pcs.
- Steel tightening bands (0.7 mm) – 4 pcs.
- Roof covering: bitumen shingles – 84 pcs.
- Alder bench 2050×550×95 mm – 1 pc.
- Alder bench 2050×380×95 mm – 1 pc.
- Alder bench 850×450×95 mm – 1 pc.
- Alder backrest 2000×220×54 mm – 1 pc.
- Alder backrest 2000×88×25 mm – 2 pcs.
- Spruce benches 540×390×95 mm – 2 pcs.
- Spruce platform 1550×950×35 mm – 1 pc.
- Spruce platform 400×850×35 mm – 1 pc.
- Door: tempered glass 8 mm, 700×1780 mm – 1 pc.
- Bench legs 520×45×45 mm – 10 pcs.
- Bench legs 1000×45×45 mm – 2 pcs.
- Door trims 1800×95×20 mm – 2 pcs.
- Door trims 1740×95×40 mm – 2 pcs.
- Door trim 840×95×20 mm – 1 pc.
- Door trim 800×95×40 mm – 1 pc.
- Decorative trim 430×95×20 mm – 1 pc.
- Decorative trims 80×95×20 mm – 3 pcs.
- Alder ventilation valve 120 mm – 1 pc.
- Stainless steel drainage grid 50×50 mm – 1 pc.
- Set of assembly parts, screws, and instruction manual
- Wood-burning stove Etna
- Chimney kit, complete with:
- Inner stainless steel heat shield 0.6 mm (1000 × 600 mm)
- Outer galvanized steel shield 0.7 mm (920 × 80 × 600 mm)
- Stainless steel decorative rosette 0.6 mm (495 × 495 mm)
- Master Flash® elastic roof flashing (450 × 450 mm)
- Single-wall stainless steel flue 0.8 mm (L 1000 mm, Ø 115 mm)
- Insulated stainless steel flue 0.8 mm (L 1000 mm, Ø 115/195 mm)
- Stainless steel damper Ø 115 mm
- Mono/thermo transition stainless steel 0.8 mm (Ø 115/195 mm)
- Stainless steel rain cap 0.6 mm (Ø 115/195 mm)
- Protective wood oil
❌ Not included: The set does not include sauna stones, the cement board (60 × 40 cm) required under the stove, high-temperature silicone and mounting foam for sealing, or optional mineral wool insulation for additional heat protection. Basic tools such as a drill/driver, level, wrench, and sealant gun are also not provided and should be prepared separately.
FAQ
Assembly requires only standard household tools: a cordless drill/driver with bits (TORX T25 and PZ2), drill bits Ø8, a jigsaw, measuring tape, spirit level, rubber mallet, utility knife, and two wrenches. You will also need a sealant gun and a paintbrush for applying protective oil. For the chimney installation, metal scissors (tin snips) are recommended. All other parts and fasteners are included in the set.
No. A flat, stable base (paving, gravel, terrace) is enough. No concrete slab required.
With the included wood stove: about 80 °C in 40 minutes and 95 °C in 70 minutes.
Comfortably 4–6 adults, depending on seating.
Yes. The lightweight yet durable construction allows relocation on your property or even transport to a new home.
Yes. The package includes a wood-burning stove with chimney kit.
Comparable to building a large garden shed. Two people, 12–13 hours, with standard tools.
With routine care, the sauna’s expected service life is 15+ years. A 1-year warranty is included.
Technical Details
| Feature | Value |
|---|---|
| Model | QUADRO QL 240 cm (with 0.4 m terrace) |
| Shape | QUADRO (straight walls, full standing height) |
| Width | 220 cm |
| Total length | 240 cm (incl. 0.4 m terrace) |
| Steam room length | 175 cm |
| Frame wood | Swedish spruce, kiln-dried 14% |
| Benches | Alder, L-shaped, two levels |
| Door | Tempered glass 8 mm (bronze) |
| Bands | 4 steel bands, adjustable |
| Roof | Bitumen shingles |
| Ventilation / Drain | Vent kit + stainless drain 50×50 mm |
| Heating | Wood-burning stove + chimney kit Ø115 mm |
| Heat-up | 80 °C in ~40 min; 95 °C in ~70 min |
| Fuel length | up to 40 cm |
| Capacity | 4–6 persons |
| Assembly | ~12–13 h (2 people) |
| Foundation | Not required |
| Package size | 2.4 × 1.2 × 1.0 m |
| Package weight | ~790 kg |
| Warranty | 1 year |
| Service life | 15+ years |
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What a beautiful sauna! We trusted gardj to buy our sauna after thorough research. After some emails back and forth we bought the 240QL with wood fired stove. The order was not fully delivered in the netherlands the first time but was immediately fixed by vladislav and the gardj team and we were surprised with a free gift. It was a very nice project to build ourselves. We definitely recommend buying a sauna here! Gardj team and vladislav, thank you very much for the service and fine communication!
I am completely satisfied with both the product and your service. You are a professional team, and the sauna we ordered far exceeded our expectations. It is absolutely fantastic, and we are very happy with it. The overall quality is excellent. Thank you once again for everything.
Thank you, of course. The service was beyond my expectations. Now I am just waiting for the right time to assemble it.
We were looking online for a garden sauna and found Gardj very quickly. We chose a sauna with a wood-burning stove and two different benches. The ordering process was easy, and we appreciated the discount for direct bank transfer. Delivery went smoothly, and the transport company contacted us in advance. The stove and accessories were delivered separately, which we did not know beforehand, but customer service responded quickly when we asked. Assembly was straightforward, and the sauna is a real highlight. Thank you very much — we are enjoying it a lot.
Thank you very much, and Happy New Year to the Garant d.o.o. team. The sauna turned out very well. Assembly was a bit slow because I worked on it alongside my job, and most of the time I assembled it alone, but I managed to finish it. It requires some practical skills from different trades, but despite that, the sauna provides a wonderful experience. It was worth the effort.
I can 100% recommend the Sauna Cube with a wood stove. The size is perfect — my husband is 196 cm tall and has enough space in both height and length. The wood stove heats very well and we are very satisfied. The installation team carried out the assembly flawlessly. Everything worked perfectly.
I ordered a Gardj sauna with turnkey installation. They handled everything for me — delivery and assembly — not a single headache. A very beautiful, sturdy sauna made from thick spruce boards. In my view, it is the best price‑to‑quality option on the market right now. I can only recommend it!
The Quadro sauna is perfect – really well-made and super easy to assemble. The stove heats up the room very quickly, and just one load of wood keeps the temperature high for several hours. Using the sauna is pure joy. I treated it with stain, double-coated for extra protection.