Certificate III in Solid Plastering
Solid plastering is a profession that bridges historic restoration and contemporary construction. Practised for centuries, it remains essential in Australia’s booming building industry. This nationally recognised qualification equips international students with the technical and practical skills to work in diverse environments - from heritage-listed projects to large-scale commercial developments.
Under ANZSCO Code 333212 - Solid Plasterer, this occupation is listed on Australia’s skilled occupation list, making it relevant for those exploring future migration options (subject to meeting all Department of Home Affairs requirements).​
Solid plasterers work across a wide range of building and restoration projects, from new residential and commercial developments to heritage-listed site restorations. The skills are highly valued in both metropolitan and regional Australia, where construction growth and specialist restoration needs continue to create demand.
What you will Study
The Certificate III in Solid Plastering integrates classroom-based theory with hands-on workshop learning and, in some cases, structured industry placements. Core areas of study typically include:
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Workplace Safety and Practices - Following Work Health and Safety (WHS) protocols, correct use of tools and equipment, and job site risk management.
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Plastering Techniques - Applying float and render coats, using decorative mouldings, and mastering smooth, even finishes.
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Surface Finishes - Specialised techniques such as Venetian plaster, polished finishes, and applying textured coatings for aesthetic and functional purposes.
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Heritage and Restoration Work - Repairing damaged plasterwork in historic buildings, matching finishes to existing architectural details.
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Construction Drawings and Planning - Reading and interpreting building plans, understanding specifications, and preparing work schedules.
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Training is delivered by accredited Australian Registered Training Organisations (RTOs), ensuring industry compliance and skill relevance.
What You'll Learn
Training blends classroom theory with practical workshop sessions. Topics include:
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Workplace Safety & Practices: Tool handling, WHS compliance.
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Core Plastering Techniques: Applying float, render, and decorative mouldings.
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Fine Finishes: Texture coatings, Venetian finishes, and surface preparation.
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Restoration Skills: Repairing heritage plaster and matching finishes to existing work.
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Planning & Reading Drawings: Understanding building plans and specifications​
How the Course is Structured
This qualification is typically delivered over 52-78 weeks, depending on your provider and study pace. Most RTOs offer:
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Classroom Learning: 1-2 days per week for theory and planning.
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Practical Workshops: 2-3 days per week in simulated worksites or real project environments.
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Work Placement: Some providers arrange structured placements with industry employers.
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Flexible Options:Evening or weekend classes are available in select campuses for students balancing work commitments.
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Assessment Methods:Skills demonstrations, project work, theory tests, and workplace evidence.
The balance of theory and practical ensures graduates are job-ready and confident in both technique and industry standards.​
Career Landscape After Study
​Graduates may pursue roles such as:
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Solid Plasterer
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Decorative Plasterer
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Heritage Restoration Specialist
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Construction Trade Assistant
Real Earning's in Today's Market
According to ABS and industry sources:
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Average salary: AUD 85,036/year (~AUD 44.76/hour)
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Range: AUD 75,000 – 105,000/year depending on experience and region
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Entry-level: Approx AUD 64,300/year
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Senior level: Over AUD 100,000/year
Earnings can grow significantly with experience, especially in regional or specialised decorative work.​
Skills Assessment & Migration Pathway
Completing this course is one step toward a potential skilled migration pathway but does not guarantee PR. A typical pathway includes:
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Completing the Certificate III with an accredited RTO.
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Gaining at least 12 months of paid, full-time industry experience.
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Meeting English language test requirements.
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Applying for a Trades Recognition Australia (TRA) Job Ready Program assessment.
Course Fee & Duration
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Tuition Fees: AUD 11,000 - 14,000 per year
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Materials: AUD 500 - 1,200 (tools, safety gear)
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Payment Plans: Most providers offer monthly or term-based instalments
Industry Snapshot
​Australia employs around 4,600 Solid Plasterers, with high rates of full-time work. The trade remains male-dominated (around 99%), but more women are entering through government-supported apprenticeships.
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