Medical & Aged Care DDA Accessibility Checklist

Why This Matters

Medical and aged care facilities serve the most vulnerable populations — people with disabilities, elderly residents, and patients with temporary mobility limitations. These developments face the strictest accessibility requirements under the DDA, NCC, and (for aged care) the NDIS SDA Design Standard.

Non-compliance creates genuine safety risks and can result in loss of SDA certification, NDIS funding refusal, or Aged Care Quality Standards failures.

NDIS SDA Design Categories

The NDIS Specialist Disability Accommodation (SDA) Design Standard defines four design categories. Aged care facilities seeking SDA certification must meet one or more of these categories. Enable Group certifies all four.

Access & Entry

First impressions and safe arrival. These items ensure patients, residents, and visitors with mobility limitations can reach the building and enter independently.

• Accessible drop-off zone at main entrance — ambulance and wheelchair van compatible, with adequate turning space and weather protection
• Automatic sliding doors at main entrance — minimum 1000mm clear opening width, sensor-activated with adequate hold-open time
• Level thresholds throughout — maximum 5mm bevelled at all doorways and transitions between floor surfaces
• Accessible reception counter at 850mm height — with hearing loop installed and signed with the international symbol
• Accessible visitor parking within 30m of entrance — compliant with AS2890.6, with adequate width for wheelchair side-transfer
• Clear wayfinding from car park to reception — continuous accessible path of travel with tactile ground surface indicators (TGSIs) at hazards

Consultation & Treatment Rooms

Clinical spaces must accommodate patients who use wheelchairs, mobility aids, or assistive devices. Undersized rooms are the most common compliance failure in medical facilities.

• Minimum 1500mm turning circle in all consultation rooms — clear of furniture, allowing full 360-degree wheelchair rotation
• Height-adjustable examination beds/tables — lowering to wheelchair seat height (approximately 480mm) for independent transfer
• Accessible hand basins at 800mm height — with lever taps, knee clearance underneath, and insulated pipes to prevent burns
• Clear floor space 1300mm x 800mm for wheelchair positioning beside examination beds and treatment chairs
• Accessible medical equipment — blood pressure monitors, weighing scales, and diagnostic equipment usable from a seated position
• Emergency call buttons at wheelchair height — mounted 900–1100mm from finished floor level, operable with a closed fist

Waiting Areas & Common Spaces

Waiting areas must accommodate patients with diverse mobility needs, sensory impairments, and cognitive conditions. These spaces set the tone for the entire facility experience.

• Wheelchair-accessible seating positions — at least 2 per waiting area with adjacent companion seating and clear floor space
• Space for mobility aids — walkers, scooters, and guide dogs without blocking accessible paths of travel
• Accessible self-check-in kiosks — screen and controls at 900–1100mm height with clear floor space for wheelchair approach
• Hearing loop in waiting areas — signed with the international hearing loop symbol, covering all seating positions
• Adequate lighting minimum 200 lux in waiting areas — even, diffused lighting without glare or deep shadows
• Non-reflective, slip-resistant flooring — consistent surface throughout with no loose mats or abrupt texture changes

Aged Care Specific Requirements

Aged care facilities carry additional requirements under the NDIS SDA Design Standard, the Aged Care Quality Standards, and AS4299. These items are in addition to the general medical facility requirements above.

• Ceiling hoist tracks in bedrooms and bathrooms — required for SDA Fully Accessible and High Physical Support categories, structural reinforcement during construction
• Emergency call systems in all rooms — accessible from bed level and floor level (for falls), with pull-cord or push-button activation
• Accessible kitchenettes with adjustable-height benchtops — knee clearance, accessible appliance controls, and single-lever mixer taps
• Grab rails in all bathrooms and corridors — contrasting colour to walls (minimum 30% luminance contrast), securely fixed to structural supports
• Wide corridors minimum 1500mm — for bed and hoist movement, with passing spaces at regular intervals where corridor width is less than 1800mm
• Accessible outdoor spaces with shade and seating — level paths, firm surfaces, and rest points no more than 30m apart
• Secure dementia-friendly garden — level looping paths (no dead ends), secure perimeter, sensory planting, and visible return-to-entry wayfinding

Amenities & Facilities

Amenity areas often receive less design attention than clinical spaces, but they are equally subject to DDA and NCC requirements. Staff amenities are frequently overlooked.

• Accessible toilets per AS1428.1 on every floor — compliant dimensions, grab rails, circulation space, and emergency call provisions
• Accessible shower rooms — hobless entry, fold-down seat, grab rails, hand-held showerhead on adjustable rail, and slip-resistant floor
• Accessible staff amenities — breakroom and toilets meeting DDA requirements (frequently missed in medical facility designs)
• Pharmacy/dispensary counter at accessible height — section at 850mm with clear knee space for wheelchair approach
• Accessible cafeteria/dining area — wheelchair positions at tables, accessible self-service counters, and clear circulation between furniture
• Accessible laundry facilities (aged care) — front-loading machines at accessible height, lever controls, and clear floor space

Signage & Emergency

Wayfinding and emergency systems in medical and aged care facilities must account for patients and residents with vision impairment, hearing loss, cognitive conditions, and limited mobility.

• Braille and tactile signage at all room entries — compliant with AS1428.1, mounted at 1200–1600mm height on the latch side of doors
• High-contrast directional wayfinding — minimum 30% luminance contrast between text and background, consistent throughout the facility
• Visual and audible emergency warning systems — strobes and sounders in all occupied spaces, including bathrooms and bedrooms
• Accessible area of refuge on all floors — with two-way communication, clearly signed, and included in evacuation procedures
• Evacuation plans accounting for non-ambulant patients/residents — documented procedures, trained staff, and tested at least annually
• Emergency power for life-critical accessibility systems — hoists, lifts, automatic doors, and emergency lighting on backup generator circuits

Common Mistakes

These are the five most expensive accessibility mistakes we see in medical and aged care projects. All of them are avoidable if addressed during the design phase.