Sovereign S3

Redefining Ward Care

The Sovereign S3 Foam Mattress delivers advanced pressure care in a lightweight, versatile format, making it the ultimate facility-ready surface.

Designed to suit nearly every patient, bed platform, and department, the S3 standardises care while providing exceptional comfort, safety, and pressure injury management. With dual immersion foam technology, it offers high-performance support without compromising ease of handling.

Built for Compliance, Longevity & Safety
  • Premium infection control cover
  • Strengthened sides for stability and safety
  • Australian-made quality, built to last
Versatile, Facility-Ready Design
  • Fits nearly every patient, bed platform, and department
  • Simplifies standardisation across the facility
High-Performance, Lightweight Construction
  • Dual immersion foam technology for advanced pressure care
  • Easy to manoeuvre and handle
Exceptional Pressure Care & Protection
  • Tailored immersion and heel slope for comfort and recovery
  • Designed to assist in pressure injury management

Product Features

Customisable Sizing & Handles

Wide range of sizes with optional carry handles for easier handling

Triple-Zoned Immersion Core

Heel, scapular, and sacral profiling for targeted redistribution

Heel Slope Design

Offloads heel pressure, shifting load to calves

Long-Lasting Core Durability

Reinforced foams prevent bottoming out and extend service life

Strengthened Hinged Sides

Improves lateral stability and safety during transfers

Dual Care Capabilities

Balances deep immersion with postural support

Airoform Memory Breathe Top Layer

Soft, breathable immersion with low-shear properties

Lightweight & WHS Friendly

Easy for staff to manoeuvre without compromising patient support

Cover Options

The S3 range offers specialised covers designed for different levels of care, balancing comfort, hygiene, and durability.
Premiflex Classic
  • 4-way stretch, anti-shear, waterproof surface

  • Reliable performance for standard care settings

  • Easy wipe-clean, disinfectant-compatible to 10,000ppm

  • Purple polyurethane top with PVC base

Premiflex Ultra
  • 4-way stretch, breathable, anti-shear fabric

  • High performance for demanding environments

  • Enhances foam longevity and airflow

  • Disinfectant-compatible to 10,000ppm

Premiflex Ultra Plus
  • All Ultra benefits with extra abrasion resistance

  • Built for harsh cleaning and high-use settings

  • Long-term durability under tough conditions

  • Disinfectant-compatible to 15,000ppm

Clinical Pressure Mapping

Pressure mapping on the Sovereign S3 is conducted using the RESNA/NPIAP 50th Percentile Male Mannequin. Its defined bony prominences replicate pressure points without soft tissue influence, ensuring accurate redistribution measurement.

TEKSCAN Heatmap

Risk Rating Chart

Pressure Care Rating Medium – High Risk
Shear & Friction
1 2 3 4 5
70
Repositioning
1 2 3 4 5
70
Firmness
1 2 3 4 5
70
Mobility & Function
1 2 3 4 5
80
Infection Control
1 2 3 4 5
70
Moisture & Microclimate
1 2 3 4 5
90
Performance & Longevity
1 2 3 4 5
90
Therapeutic Weight Loading 30 – 250kg
Warranty 5 Year Foam Core
4 Year Premiflex Ultra Cover
Applications Hospital Wards
Aged Care
Palliative Care
Homecare

Custom sizing specifications

The Sovereign S3, proudly manufactured in Armidale, Australia, is available in custom sizes with adjustable length, width, and thickness, using premium Australian and European materials.

Available Sizes (150mm height):
Size Dimensions(mm)
Single 1980×880
Long Single 2030×880
King Single 1980×1050
Long King Single 2030×1050
Extra Wide 1980×1150
Extra Wide Long 2030×1150
Double 1980×1350
Long Double 2030×1350
Queen 1980×1530
Long Queen 2030×1350
King 1980×1850
Long King 2030×1850

Principles of Pressure Care

01
Shear & Friction Reduction
  • Airoform Memory Breathe top layer and stretch cover reduce drag
  • Low-shear materials and seams protect fragile skin
02
Repositioning & Mobility
  • Firm hinged sides assist transfers and central positioning
  •  Lightweight design improves WHS for carers
03
Pressure Redistribution
  • Dual immersion layers and zoned profiling support bony prominences
  • Suitable for patients 30–250kg, including those at high risk
04
Microclimate Management
  • Ventilated foam and vapour-permeable cover regulate heat & moisture
  • Antimicrobial core with high-level infection control durability