Fah — Medium — Glass Front + Left Side — Stone Heater

Seats 4 · Glass Front + Left Side · Stone Heater

From ฿440,733

Options

Heater size

Heater model

Glass tint

Options adjust the estimate shown above and carry into the 3D designer. Your binding price is confirmed on the quote.

Custom saunas open in our 3D designer at this size — tweak wood, glass, heater and dimensions, then submit for a binding quote within 1 working day.

Specifications

External dimensions

2200×2200×2300mm

Internal (approx)

1980×1980×2017mm

Floor area (internal)

3.9 m²

Capacity

4 people

Family

Fah · Outdoor

Minimum heater

9kW · 240V

Weight (installed)

≈ 1,084 kg 12 feet · ≈ 90 kg each

Build time

21-28 days

Warranty

10 years

Structure & build

5 years

Sauna wood

1 year

Electronics — heater & controls

What's included

✓ Full timber shell — pine, teak or red cedar

✓ Hidden welded steel frame

✓ Insulated wall stack — 12mm cladding · 13mm ply · 50mm rockwool · vapour barrier

✓ Tempered glass door

✓ Two-tier benches with backrests (Fah & Narak); single-tier in Barrel & Cube

✓ Stone heater + control panel + stones (infrared option ships without stones)

✓ Warm LED interior lighting

✓ Sauna thermometer + sand timer

✓ Delivery and on-site install (quoted separately)

Configurable in the designer

· Wood: pine / teak / red cedar · charcoal-burnt shou sugi ban exterior

· Glass: front · front + one side · front + both (panoramic) · half-glass back window

· Door: tempered glass · custom width and hinge side

· Bench layout: full-length or two-tier · L-shape on most sizes · U-shape on our largest cabins

· Heater: stone (4.5–18kW) or infrared panels

· Voltage: 220V single-phase or 380V three-phase

· Dimensions: tweak width / depth / wall height within family range

Open in 3D designer →

Overview

The Fah — Medium — Glass Front + Left Side — Stone Heater is a 4-person sauna with an external footprint of 2200×2200×2300mm and roughly 3.9 m² of internal bench space. It is one of our outdoor cabin builds — designed for the garden with a peaked roof and full weatherproof exterior cladding.

Construction uses our standard panel system: 12 mm interior cladding over 50 mm rockwool insulation, a sealed vapour barrier, then 12 mm exterior cladding on a kiln-dried frame. The interior is low-conduction thermo-treated timber so the benches stay comfortable at full heat, while the exterior can be specified in pine, teak or red cedar.

It is sized for a 9kW · 240V heater. Heaters from 3–9 kW run on a single-phase supply; only larger commercial heaters above 9 kW need three-phase, and the exact wiring is shown in the 3D builder as you design.

Every Fah — Medium — Glass Front + Left Side — Stone Heater is made to order in Thailand with a 21-28 days lead time from confirmed deposit, and ships nationwide or worldwide as a flat-packed kit with assembly instructions. Open the 3D designer to change the timber, add a full glass front, adjust the benches and watch the price update live before you request a quote.

Frequently asked questions

How many people does the Fah — Medium — Glass Front + Left Side — Stone Heater fit?

It seats 4 comfortably. The external footprint is 2200×2200×2300mm, with around 3.9 m² of internal bench space.

What heater and power supply does it need?

We size it for a 9kW · 240V heater. Heaters from 3–9 kW run on single-phase; only above 9 kW needs three-phase. The exact wiring for your build is shown in the 3D builder as you design.

How long until it is delivered?

21-28 days from confirmed order and deposit. We deliver across Thailand and ship internationally as a flat-packed kit.

Can I change the wood, glass and layout?

Yes. Open the 3D designer to switch timber (pine, teak, red cedar), add a glass front, and adjust benches and heater — the price updates live.

What payment and warranty terms apply?

50% deposit confirms the build, the balance before dispatch (or 40% before shipping and 10% on final inspection with on-site assembly). Every sauna carries a tiered warranty: 10 years on the structure and build, 5 years on the sauna wood, and 1 year on the electronics (heater and controls).