Barrel — Medium — ½ Glass Back — Infrared

Seats 4 · ½ Glass Back · Infrared

From ฿346,359

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

Ø2100 × 2100mm long

Internal (approx)

Ø2010 × 2010mm long

Floor area (internal)

4 m²

Capacity

4 people

Family

Barrel · Outdoor

Minimum heater

6kW · 240V

Build time

35–50 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 Barrel — Medium — ½ Glass Back — Infrared is a 4-person sauna with an external footprint of Ø2100 × 2100mm long and roughly 4 m² of internal bench space. It is one of our barrel saunas — a classic round shape that heats quickly and suits compact gardens.

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 6kW · 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 Barrel — Medium — ½ Glass Back — Infrared 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 Barrel — Medium — ½ Glass Back — Infrared fit?

It seats 4 comfortably. The external footprint is Ø2100 × 2100mm long, with around 4 m² of internal bench space.

What heater and power supply does it need?

We size it for a 6kW · 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?

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, 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).