Heavy Duty Chairs

Heavy Duty Chairs

Heavy Duty Office Chairs Built for Strength and Comfort

High weight capacity seating for Australian offices, control rooms, and shift work

Engineered for durability and support, our heavy duty office chairs are ideal for Australian businesses that demand more from their seating. Whether you’re fitting out a 24-hour control room, a government facility, or simply need a chair with greater load capacity and structural integrity, this collection delivers strength without sacrificing comfort.

Each chair features reinforced frames, high-density cushioning, and certified weight capacities of up to 200kg, making them suitable for a broad range of users and intensive daily use. Many models are AFRDI-rated and built to meet AS/NZS ergonomic standards, ensuring long-term workplace compliance and comfort.

From bariatric seating to all-day executive chairs, you’ll find options with full adjustability, breathable materials, and extra-wide seats tailored to high-demand environments. These chairs are trusted across mining operations, call centres, health services, and government departments throughout Australia.

With fast, nationwide delivery and expert advice on selecting the right model, Office Furniture Designs helps you invest in seating that supports your people and lasts the distance. Explore our heavy duty office chairs to upgrade your workspace with confidence.

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20 products

Balance Cantilever Visitor Black | Office Furniture DesignsBalance Cantilever Visitor Black | Office Furniture Designs
Balance Cantilever Visitor Sale price$350.00
Balance Executive Chair Black - Office Furniture DesignsBalance Executive Chair Black - Office Furniture Designs
Balance Executive Chair Sale price$686.00
Balance Project Chair Black | Office Furniture DesignsBalance Project Chair Black | Office Furniture Designs
Balance Project Chair Sale price$532.00
Buro Metro II 24/7 Ergonomic Task Chair – Nylon Base | Office Furniture DesignsBuro Metro II 24/7 Ergonomic Task Chair – Nylon Base | Office Furniture Designs
Buro Metro II 24/7 Ergonomic Task Chair – Nylon Base Sale price$447.00
Buro Persona 24/7 High Back Chair with Arms – Black Fabric | Office Furniture DesignsBuro Persona 24/7 High Back Chair with Arms – Black Fabric | Office Furniture Designs
Buro Persona 24/7 High Back Chair with Arms – Black Fabric Sale price$547.00
DAM Low Back 4 Lever Multi Shift Chair With Arms Mesh Back Black Fabric Black | Office Furniture Designs
DAM Low Back 4 Lever Multi Shift Chair With Arms Mesh Back Black Fabric Sale price$376.23
Ergo Task Chair High Mesh Back Black Fabric Chair Black | Office Furniture DesignsErgo Task Chair High Mesh Back Black Fabric Chair Black | Office Furniture Designs
Ergo Task Chair High Mesh Back Black Fabric Sale priceFrom $71.86
Hino High Back Task Chair 3 Lever Mesh Back Black Fabric No Arms Black | Office Furniture DesignsHino High Back Task Chair 3 Lever Mesh Back Black Fabric With Arms Black | Office Furniture Designs
Hino High Back Task Chair 3 Lever Mesh Back Black Fabric Sale priceFrom $320.43
Impact Heavy Duty Multi Shift Chair With Arms Black Fabric High Back With Headrest Black | Office Furniture DesignsImpact Heavy Duty Multi Shift Chair With Arms Black Fabric Low Back No Headrest Black | Office Furniture Designs
Impact Heavy Duty Multi Shift Chair With Arms Black Fabric Sale priceFrom $1,055.97
Merida Operator Chair High Back Mesh Back Black Black | Office Furniture DesignsMerida Operator Chair High Back Mesh Back Black Black | Office Furniture Designs
Merida Operator Chair High Back Mesh Back Black Sale price$421.88
Miami II Mesh High Back Chair Black Mesh And Fabric No Arms Black | Office Furniture DesignsMiami II Mesh High Back Chair Black Mesh And Fabric With Arms Black | Office Furniture Designs
Miami II Mesh High Back Chair Black Mesh And Fabric Sale priceFrom $359.32
Miami Mesh Medium Back Task Chair Black Mesh Back Fabric Black No Arms Black | Office Furniture DesignsMiami Mesh Medium Back Task Chair Black Mesh Back Fabric Black With Arms Black | Office Furniture Designs
Miami Mesh Medium Back Task Chair Black Mesh Back Fabric Black Sale priceFrom $317.05
Mirae Operator Chair Medium Back Mesh Back Black Black | Office Furniture DesignsMirae Operator Chair Medium Back Mesh Back Black Black | Office Furniture Designs
Mirae Operator Chair Medium Back Mesh Back Black Sale price$362.70
Oyster 4 Lever Multi Shift Chair Back Black Fabric High Back With Headrest And Arms Mesh Black | Office Furniture DesignsOyster 4 Lever Multi Shift Chair Back Black Fabric Medium Back With Arms Mesh Black | Office Furniture Designs
Oyster 4 Lever Multi Shift Chair Back Black Fabric Sale priceFrom $447.25
Ranger High Back Heavy Duty Multi Shift Chair With Arms And Headrest Black & Grey Fabric Black & Grey | Office Furniture DesignsRanger High Back Heavy Duty Multi Shift Chair With Arms And Headrest Black & Grey Fabric Black & Grey | Office Furniture Designs
Ranger High Back Heavy Duty Multi Shift Chair With Arms And Headrest Black & Grey Fabric Sale price$929.15
Spot High Back Task Chair 3 Lever Black Fabric No Arms Black | Office Furniture DesignsSpot High Back Task Chair 3 Lever Black Fabric With Arms Black | Office Furniture Designs
Spot High Back Task Chair 3 Lever Black Fabric Sale priceFrom $342.41
Stax Visitor Chair Black Polypropylene Black | Office Furniture Designs
Stax Visitor Chair Black Sale price$98.00
Tilly Task Chair With Arms Black | Office Furniture Designs
Tilly Task Chair With Arms Sale price$238.00
TR600 High Back Task Chair 3 Lever Black Fabric No Arms Black | Office Furniture DesignsTR600 High Back Task Chair 3 Lever Black Fabric With Arms Black | Office Furniture Designs
TR600 High Back Task Chair 3 Lever Black Fabric Sale priceFrom $320.43
Urban Task Chair Base No Arms Nylon Black - Office Furniture DesignsUrban Task Chair Base No Arms Alloy Black & Silver - Office Furniture Designs
Urban Task Chair Sale priceFrom $56.00