• Australian owned and supported
  • Australia-wide delivery
  • Warranty and servicing included

Specifications

Operating Pressure (ATA)

1.1/1.3/1.5 ATA adjustable

O₂ Flow Rate (L/min)

10 L/min

Airflow (L/min)

120 L/min

Capacity

2 person

Specialist range · Soft shell

DuoDome

Soft Double Hyperbaric Chamber (Lying & Sitting)

$14,995.00

delivery included Australia-wide

A spacious, two-person soft-shell chamber designed for home use, with adjustable therapy pressures from 1.1 to 1.5 ATA. Ideal for shared recovery—whether with a child, a partner, or a dedicated caregiver.

LyingSoft ShellTwo Person
Price includes manufacturing and delivery anywhere in Australia.
Need advice before ordering?
Overview

Share Wellness and Recovery at Home

The DuoDome™ is a soft double hyperbaric chamber designed for two users, offering flexibility for both lying and sitting sessions. Adjustable pressures of 1.1, 1.3, and 1.5 ATA allow each user to tailor their session to personal needs.

Built with durable soft-shell construction and intuitive smart controls, the chamber provides a calm, effortless environment for regular HBOT sessions. Its double capacity makes it ideal for couples, training partners, or anyone wanting to share the restorative benefits of hyperbaric therapy.

Manufacturing & Delivery

Each DuoDome™ chamber is built to order.

Standard manufacturing and delivery time: approximately 60 days
For customers who would like their chamber sooner, we offer a Fast-Track Manufacturing & Delivery option, which reduces time approximately 30 days.

In your order

Ready to use,
fully backed

The DuoDome™ is delivered as a complete system with everything required to begin your hyperbaric sessions at home for two users.

Standard Package

  • Delivery to your door
  • Hyperbaric chamber (without external frame)
  • 2-in-1 oxygen concentrator (10L)
  • 6 oxygen masks
  • Anti-static floor mat
  • Essential accessories and connectors

Optional Upgrades

The following items can be added to improve comfort or convenience:

  • Chamber cover
  • Internal frame for stability
  • Air cooler
Dimensions and weight

Made to fit in a quiet corner

Minimum Setup Space Required: 2.8 m × 1.8 m (chamber fully operational with all frames and accessories in place)

Below are the approximate dimensions and weights of the main components included with the DuoDome system.

Standard Oxygen Concentrator
Dimensions: 52 × 52 × 96 cm
Weight: 68 kg

Hyperbaric Chamber
Dimensions: L220 × W70 × H110 cm (87″ × 28″ × 44″)
Weight: 20 kg

Internal Frame (Optional)
Dimensions: 120 × 120 × 8 cm
Weight: 18 kg

Air Cooler (Optional)
Dimensions: 45 × 31 × 33 cm
Weight: 9 kg

Tailor it

Optional upgrades,
built in

These upgrades are not essential but may improve comfort, convenience, or performance depending on how you plan to use your chamber.

Chamber Cover

Adds an additional protective cover around the chamber.

Benefits:

  • protects the chamber material
  • keeps dust and sunlight off the chamber
  • improves insulation during sessions

Recommended for customers who plan to leave the chamber set up long-term.


External Frame

The external frame holds the chamber open, making entry and exit much easier.

Benefits:

  • easier to get in and out of the chamber
  • keeps the chamber shape stable
  • helpful for older users or frequent use

Note:
The frame requires additional floor space, so it may not suit smaller rooms.

Recommended for regular daily use.


Air Cooler

The air cooler helps regulate the temperature inside the chamber during sessions.

Benefits:

  • keeps sessions comfortable in warm climates
  • reduces heat buildup
  • ideal for longer sessions

Recommended for:

  • warmer regions
  • rooms without air conditioning
  • users doing long sessions (60–90 minutes).

Specifications

Operating Pressure (ATA)

1.1/1.3/1.5 ATA adjustable

O₂ Flow Rate (L/min)

10 L/min

Airflow (L/min)

120 L/min

Capacity

2 person

© 2026 HBOT DOWN UNDER. All rights reserved.