S5 Ergonomic Chair
Shappa S5 Ergonomic Office Chair - Adjustable Lumbar Support for Home and Office
Transform your workspace with the Shappa S5 Ergonomic Office Chair, meticulously crafted for Australian professionals who spend extended hours at their desk. Featuring six independent points of ergonomic adjustment, including dynamic lumbar support, seat height control, tilt tension adjustment, and fully adjustable armrests, the S5 enables you to customise your sitting position to perfectly match your body and workstyle preferences.
The advanced breathable mesh backrest promotes superior air circulation to keep you cool and comfortable throughout the day, whilst the premium high-density foam seat cushion delivers exceptional comfort and optimal posture alignment. Engineered to safely support users up to 150kg, this heavy duty swivel chair seamlessly combines robust durability with practical functionality, making it ideal for everyday professional use in both home and office environments.
Key Features of the S5 Ergonomic Office Chair
6-Point Ergonomic Adjustment System
The S5 offers comprehensive adjustability with six independent adjustment points:
- Dynamic Lumbar Support - Adjustable lumbar support that contours to your lower back's natural curve, providing reliable support in various sitting positions
- Seat Height Control - Gas lift mechanism adjusts seat height to align with your desk, suitable for users from 150cm to 200cm in height
- Tilt Tension Adjustment - Customisable tilt resistance to match your body weight and preference, allowing smooth recline movement
- Fully Adjustable Armrests - Height, width, depth, and angle adjustable to support your arms in the perfect position, reducing shoulder and neck strain
- Breathable Mesh Headrest - Height and angle adjustable mesh headrest to cradle your head and neck, helping reduce neck and upper-back strain during extended work sessions
- Backrest Recline - Wide range of recline angles from upright work position to relaxed reading position
Breathable Mesh Backrest and Headrest
The advanced breathable mesh backrest and breathable mesh headrest promote superior air circulation to keep you cool and comfortable throughout the day. This prevents heat and moisture build-up, ensuring a fresh sitting experience, especially in warmer Australian climates. The mesh design provides exceptional airflow, enhancing ventilation and keeping you comfortable even during long hours of work.
Premium High-Density Seat Cushion
The premium high-density foam seat cushion delivers exceptional comfort and optimal posture alignment. The ergonomically contoured seat provides balanced support and even pressure distribution across your thighs and hips, minimising fatigue and maintaining comfort over extended periods. The generously spacious seat features thick, high-density padding that actively supports healthy posture and effectively prevents fatigue, even during prolonged work.
Heavy-Duty 150kg Capacity & Smooth Mobility
Featuring a robust, durable five-star base, this heavy duty swivel chair is engineered to safely support users up to 150kg. The premium swivel castors provide effortless and silent movement across all common floor types, including carpet, timber, and tiles. This makes the S5 ideal for both home and office environments, ensuring smooth mobility without damaging your flooring.
Durable Construction and Quality Assurance
The S5 features premium materials including a robust frame and five-star base, providing stability and durability. The product surpasses demanding BIFMA standards for durability and safety. Created from high-quality materials, this chair is designed to withstand prolonged use and daily wear, with a load capacity of 150kg.
Perfect for Home and Office Use
Whether you're working from home, leading a team, or enjoying extended gaming sessions at your desk, the Shappa S5 delivers the perfect balance of contemporary style, structural integrity, and ergonomic support. With its clean, modern profile and straightforward assembly process, it's designed to integrate seamlessly into any professional Australian workplace environment - from home offices in Melbourne to corporate workspaces in Sydney and creative studios in Brisbane.
Warranty and Support
Every Shappa S5 Ergonomic Chair comes with a comprehensive 10-year warranty covering the frame, base, casters, gas lift mechanism, and all adjustment controls. This extended warranty reflects our confidence in the S5's quality and durability, providing you with complete peace of mind for years of comfortable use.
Easy Assembly
Enjoy quick and straightforward setup thanks to the included easy DIY assembly instructions and tools. Assembly takes as little as 15 minutes, with all components featuring threaded screw inserts or pre-drilled holes. All necessary tools are included - no additional tools required.
Why Choose the Shappa S5 Ergonomic Office Chair?
- 6-Point Ergonomic Adjustment - Six independent adjustment points including dynamic lumbar support, seat height, tilt tension, and fully adjustable armrests
- Adjustable Lumbar Support - Dynamic lumbar support that contours to your lower back's natural curve
- Breathable Mesh Backrest and Headrest - Superior air circulation keeps you cool and comfortable throughout the day
- Premium High-Density Seat Cushion - Generously spacious seat with thick, high-density padding for all-day comfort
- Heavy-Duty 150kg Capacity - Robust, durable construction safely supports users up to 150kg
- Smooth Mobility - Premium swivel castors provide effortless and silent movement on all floor types
- Sleek, Modern Design - Clean and contemporary aesthetic enhances any home office or commercial workspace
- 10-Year Warranty - Comprehensive warranty coverage for peace of mind
- Meets or exceeds BIFMA standards - Surpasses demanding standards for durability and safety
Transform your workspace comfort with the Shappa S5 Ergonomic Chair. Experience the difference that proper ergonomic support makes to your productivity, comfort, and well-being. Shop all ergonomic chairs or explore our office chairs collection.
Specifications
Explore the detailed specifications and technical features of our ergonomic office chairs. Learn about adjustment capabilities, load capacity, materials, and more to find the perfect fit for your comfort and workspace needs.
S5
6 points of adjustment
You're original. S5 adapts to you.
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Load Capacity: 150KG
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4-level tilt angle adjustment
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Seat back adjustment
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Headrest fits head and neck
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4D armrest
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10 years insurance
Comfort tailored to you
4-Way Armrest
Adaptive headrest
Seat back and footrest adjustment
Experience personalized comfort with S5's synchronized seat back adjustment and adjustable footrest support. The waist and back linkage system adapts to your natural movements, while the footrest provides optimal leg support for all-day comfort.
All-day comfort for your back
Lumbar support is a crucial feature that helps maintain good posture and reduces strain on your lower back by easing pressure on the lumbar area.Meets durability standards
S5 has undergone hundreds of thousands of stress tests and meets or exceeds BIFMA standards for safety, durability, and sustainability.
Drop load proof test
Drop load proof test 150kg weight (300lbs) dropped onto the center of the seat.
Seating durability test
100,000 cycles. A 57kg (125lbs) weight falls onto the seat.
Backrest load test
A force of 1,001N is applied to the backrest for 1 minute.
Tilt mechanism test
300,000 cycles. Chair is tilted with 119kg (240lbs) weight on the center of the seat.
Forward overturning test
A vertical force of 600N is applied at points most likely to result in overturning.
Armrest durability test
60,000 cycles. A force of 400N is applied to each arm.
Rearward stability test
13 heavy discs are loaded against the backrest.
Swivel test
120,000 cycles. A 122kg (270lbs) weight is applied on the seat at both its maximum and lowest height.
Drop load proof test
Drop load proof test 150kg weight (300lbs) dropped onto the center of the seat.
Seating durability test
100,000 cycles. A 57kg (125lbs) weight falls onto the seat.
Backrest load test
A force of 1,001N is applied to the backrest for 1 minute.
Tilt mechanism test
300,000 cycles. Chair is tilted with 119kg (240lbs) weight on the center of the seat.
Forward overturning test
A vertical force of 600N is applied at points most likely to result in overturning.
Armrest durability test
60,000 cycles. A force of 400N is applied to each arm.
Rearward stability test
13 heavy discs are loaded against the backrest.
Swivel test
120,000 cycles. A 122kg (270lbs) weight is applied on the seat at both its maximum and lowest height.
Compare Ergonomic Chairs
Compare our range of ergonomic chairs to find the perfect fit for your workspace. Review detailed specifications, adjustment capabilities, comfort features, load capacity, warranty coverage, and pricing side by side. Make an informed decision by evaluating all the key factors that matter most for your comfort and productivity.
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features and specifications.
| Performance | ||
| Load Capacity |
R350 Polished aluminum base
Load Capacity: 150 kg
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Steel base
Load Capacity: 135 kg
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| Seat Cushion |
High-density foam seat cushion
Ergonomic high-density foam seat cushion for optimal support and comfort
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Mesh seat cushion
Breathable mesh seat cushion for enhanced airflow and comfort
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| Suitable for height |
150-200cm
Best for people from 150 cm to 200 cm in height
Suitable for height
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150-190cm
Best for people from 150 cm to 190 cm in height
Suitable for height
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| Headrest adjustment |
3D Headrest Adjustment
Height, depth and angle adjust to reduce neck load during work or rest.
Speed
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3D Headrest Adjustment
Height, depth and angle adjust to reduce neck load during work or rest.
Speed
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| Armrest |
4D Armrest
4-way armrest customisation
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5D Armrest
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| Electronics & Features | ||
| Lumbar support |
Waist and back linkage system
Synchronized waist and back support that adapts to your movement for optimal comfort
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Independent lumbar support adjustment system
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| Tilt Angle |
90-150
Adjustable backrest tilt from upright to relaxed position
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90-135
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| Seat adjustment |
Seat back linkage adjustment
Synchronized seat and backrest movement for natural posture support
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90 degree foldable seat back
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| Footrest adjustment |
Adjustable footrest
Height-adjustable footrest for optimal leg support and comfort
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Adjustable footrest
Height-adjustable footrest for optimal leg support and comfort
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| Service | ||
| Warranty |
10-year
10 years warranty coverage
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10-year
10 years warranty coverage
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