Three decades in, Atdec has been designing and manufacturing monitor mounting solutions. Our systems span Australian offices, universities, hospitals, and government facilities. Atdec is known for high quality products and local technical support.
Engineering-grade technical support always available
Swift outcomes via Sydney team collaboration.
Complete range here with proven expertise
Founded locally, engineered from Sydney, inventory locally held guarantees supply stability and dedicated partnership.
Trusted by professionals sector-wide
Supporting corporate environments, research universities, healthcare systems, government operations, and financial markets.
Specified with professional assurance
All products tested well beyond stated ranges. Warranty confirms commitment absolutely. Sector repeat contracts validate performance.
Arrange Stacked Display Configurations
Vertical stacking configurations require precision mounting to function effectively. Temporary arrangements fail immediately. Screens end up at misaligned angles and depths, cables clutter the workspace, and viewing distances become uncomfortable. Stacked arms solve all of that.
Atdec stacked monitor arms position multiple screens vertically, independently at exactly the height, angle and depth needed. Your desk remains completely uncluttered underneath. Cables are routed through the arms and kept entirely out of sight. The result is a workspace engineered for vertical layouts, operates smoothly and is comfortable for extended stacked-monitor use.
Ergonomic Benefits Of A Stacked Monitor Arm
Vertically stacked positioning reduces neck and upper back burden
Suboptimal display heights or laterally misaligned stacked configurations produce considerable strain across the cervical spine and upper back region. Sustained tension throughout an operational period results in tangible discomfort. Atdec stacked monitor arms raise all displays to correct eye height and enable independent angle modification to ensure neutral postural alignment.
Recover critical desk capacity for operational efficiency
Pedestals beneath multiple stacked displays occupy substantial desk real estate. The combined footprint can consume a third or more of available workspace. A stacked monitor arm suspends all screens and reclaims that essential surface for reference materials, operational tools, and workspace arrangement, establishing a streamlined professional result.
Supports distinct positioning requirements across collaborative spaces
Hot-desk and shared office configurations require flexibility for individuals with substantially varied ergonomic profiles. Heights range from 160cm to 190cm and beyond. Rigid mounting solutions cannot accommodate this spectrum. Atdec stacked monitor arms provide rapid, tool-independent recalibration, enabling each occupant to personalise all screen positions within moments.
Built-in cable management pathways
Atdec stacked monitor arms integrate dedicated cable routing channels that guide power and signal throughout the support framework. This design maintains complete cabling concealment, eliminates stress during repositioning, and establishes a professional appearance.
What To Look For In A Stacked Monitor Arm
Weight capacity
Each arm of a stacked monitor arm requires sufficient load-bearing capability to sustain the complete screen mass securely and avoid positional drift.
Atdec Modular accommodates any combination of monitors, from small specialist display devices to the largest curved displays including 57" ultrawide monitors, in any combination you imagine. Guarantees future compatibility with emerging technologies. Strategic choice for long-term investments.
Single arm with multiple screens or multiple arms?
Display mounting represents a critical infrastructure decision. Stacked configurations consolidate multiple screens vertically from a centralised support, delivering a streamlined solution for vertically aligned displays. Alternative architectures employ two independent arms, enabling superior flexibility for portrait modes, side-by-side layouts or varied positioning. Atdec supplies both solutions across our range.
Required range of motion
Mount systems present three essential types. Static systems hold displays permanently, ensuring stability and economical efficiency for fixed stacked-display applications. Articulated systems enable repositioning at a fixed height, ideal for standard office stacked-mount setups. Mobile systems move freely in all directions including height, depth, tilt and rotation, and are the best choice for shared collaborative workspaces, sit-stand desks or any scenario where displays require frequent repositioning by different users or operational needs.
VESA Compability
VESA is the standard mounting system to connect a stacked monitor arm to a monitor, with VESA 75x75 or 100x100 virtually universal on monitors. All Atdec stacked monitor arms have 75x75 and 100x100 VESA mounting patterns and offer adaptors to accommodate larger VESA patterns such as 200x200 found on big commercial displays.
Who Uses Atdec Stacked Monitor Arms
Business environments and commercial scale workforces
Workplace specialists and procurement directors equip large Australian office estates with vertical stacking solutions for standardised implementation, performance validation and extended asset durability. Distributed through trusted vendor relationships.
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Market operations and financial trading sectors
Trading professionals operating vertically configured displays require mounting with exacting precision, dependable anchoring and responsive reconfiguration. Atdec stacking solutions command confidence from international investment operations and are available through atdec.com.au.
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Academic research and educational facilities
Universities employ vertical stacking configurations within teaching environments to maximise display capacity, serve diverse instructional requirements and deliver extended operational viability. Atdec solutions perform successfully at Australian academic facilities.
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Diagnostic and patient care operations
Healthcare facilities deploy vertical configurations across clinical areas to coordinate multiple information streams with sanitation-compliant specifications. Atdec stacking solutions serve Australian medical networks with integrated compliance standards.
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Independent consultants and home workspace operators
Vertical mounting arrangements expand home office productivity through efficient vertical space utilisation. Atdec engineering delivers professional-grade positioning with ergonomic support.
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Atdec In Action
University of Adelaide
Atdec monitor arms and wall mounts were specified across three University of Adelaide campuses as part of the institution's Learning and Renewal 2022 project, delivered via distributor Multimedia Technology. The brief called for ergonomic adjustability across varied user heights, compatibility with both curved and flat monitors, and solutions built to withstand heavy daily use across computer suites and collaborative spaces.
Optiver's new Sydney headquarters, opened July 2025, required Atdec Modular to mount 4x43" monitors per desk in a combined vertically stacked and portrait configuration – one of the most demanding trading floor setups in APAC. The installation was delivered in partnership with Australian Workspace Manufacturers, replicating configurations Atdec has previously built for Optiver in Mumbai and Chicago.
"We changed vendors last year and have specified Atdec arms across three fitouts now. Installation is fast, the quality is consistent, and we've never had a warranty issue. I like that we can speak with real people, in-country, to consult. Atdec is now our default recommendation for any desk project."
— Mark D. | Commercial furniture dealer
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"Ordered arms for 40 desks, for a full floor refurbishment. Everything arrived on time, the spec matched exactly what was on the datasheet, and setup was straightforward. We like the single design aesthetic for desks with different numbers of monitors. Will be using Atdec again on the next project."
— Rachel S. | Facilities manager
FAQs
How much weight does a stacked monitor arm support per screen?
Will a stacked monitor arm work on a sit-stand desk?
Can I rotate a screen to portrait orientation?
What ergonomic positioning can stacked arms deliver?
What warranty does Atdec offer?
How long does delivery take within Australia?
Atdec stacked monitor arm configurations support monitors per position within the arm's rated capacity. Standard positions handle up to 8kg per screen. For heavier monitors in a stacked setup, the AWMS-2-LTH75 heavy duty dual mount supports flat monitors up to 18kg per arm and curved monitors up to 12kg. Check specs before ordering.
Yes. Atdec stacked arms work with sit-stand desks. The arms stay positioned at all heights without requiring readjustment.
Yes. Stacked arm systems support portrait rotation on individual mounts. Vertical configuration accommodates portrait orientation. Check specifications for display compatibility.
Stacked arms deliver comprehensive ergonomic positioning for vertical display arrangements. Independent articulation enables customised height and angle control within stacked layouts. This design supports optimal ergonomics for vertically configured displays.
Stacked arm systems include a 10-year warranty supporting vertical configurations.
Orders are despatched from our Sydney warehouse every weekday. Your location determines the standard delivery timeframe, typically 2 to 5 business days.
