A Practical Guide for Occupational Therapists Navigating the Housing Needs of NDIS Participants Through SDA Design Standards
Occupational Therapists (OTs) play a vital role in helping people with disabilities live safely and independently in their homes. As the demand for Specialist Disability Accommodation (SDA) increases under the NDIS, it's crucial for OTs to understand how SDA design categories impact housing suitability, functional outcomes, and client recommendations.
What Is SDA?
Specialist Disability Accommodation (SDA) refers to purpose-built or modified housing for NDIS participants with extreme functional impairments or very high support needs. SDA is not about support services; it’s about the bricks and mortar—homes that allow better delivery of care and enhance quality of life.
To be eligible, participants must have SDA funding in their NDIS plan, and the dwelling must meet one of four official SDA design categories.
The 4 SDA Design Categories Explained
Each SDA home is classified into one of the following design categories. Here’s what OTs should know:
1. Improved Liveability
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Who it’s for: Participants with sensory, intellectual, or cognitive impairments.
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Key features:
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Clear wayfinding
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Enhanced visibility (e.g., good lighting and contrast)
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Safety features like secure outdoor areas
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OT role: Assess sensory or cognitive needs, and ensure design supports orientation, independence, and reduced anxiety.
2. Fully Accessible
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Who it’s for: People with significant physical impairments.
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Key features:
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Step-free access throughout
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Wide doorways and circulation space
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Fixtures at accessible heights
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OT role: Recommend equipment (e.g., hoists, wheelchairs), and ensure the home accommodates their use safely and efficiently.
3. High Physical Support
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Who it’s for: Participants who require high levels of support, including assistive technology or 24/7 care.
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Key features:
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Structural provisions for ceiling hoists
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Backup power in case of outage
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High-tech communication systems
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OT role: Conduct functional assessments to justify the need for high-support features, and liaise with builders/designers to ensure compliance.
4. Robust
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Who it’s for: Participants with complex behavioral needs.
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Key features:
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Durable materials (e.g., strengthened walls, shatterproof glass)
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Layouts that support de-escalation and safety
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Good soundproofing and secure spaces
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OT role: Work closely with behavior support practitioners to determine environmental risks and promote safe living arrangements.
Why SDA Design Knowledge Matters for OTs
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Better Reports: Understanding categories improves the quality of Functional Capacity Assessments and Housing Assessments.
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Client Advocacy: OTs can confidently recommend the right design category and explain why certain features are essential for independence and safety.
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Collaboration: With builders, architects, and support coordinators, OTs help ensure designs align with both clinical needs and SDA compliance.
Final Thoughts
As an OT, your insights can shape more than just daily routines—you can help design the very spaces that make independence possible. Understanding SDA design categories empowers you to better advocate for your clients and ensure they live in homes tailored to their unique needs.
Looking for SDA Accommodation?
If you're considering SDA, SIL, or both, it's crucial to find the right accommodation and support services that align with your needs.
Our team At Ausnew Home Care is here to assist you in finding the perfect living arrangement that supports your independence and well-being.
