Fah XL (8-person)

Statement outdoor sauna. Built for entertaining or commercial gym use.

From ฿719,361 residential · From ฿719,361 commercial

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

5500×2600×2300mm

Internal (approx)

5280×2380×2100mm

Floor area (internal)

12.6 m²

Capacity

8 people

Family

Fah · Outdoor

Recommended heater

9-12kW

Build time

35–50 days

Warranty

2 years structural · 1 year heater

What's included

✓ Full timber shell — pine, teak or red cedar

✓ Hidden steel/wood frame (audience-dependent)

✓ Insulated wall stack (70mm res / 100mm com)

✓ Glass door — 10mm tempered (res) / 12mm (com)

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

✓ 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: glass · solid · custom width and hinge side

· Bench layout: L-shape · U-shape · full-length · two-tier

· 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 XL (8-person) is a 8-person sauna with an external footprint of 5500×2600×2300mm and roughly 12.6 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 9-12kW 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 XL (8-person) is made to order in Thailand with a 35–50 day 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 XL (8-person) fit?

It seats 8 comfortably. The external footprint is 5500×2600×2300mm, with around 12.6 m² of internal bench space.

What heater and power supply does it need?

We size it for a 9-12kW 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?

35–50 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, 50% before dispatch. Frame and panels carry a 2-year warranty; heaters follow the manufacturer warranty.