CPC31420 – Certificate III in Construction Waterproofing

Get Recognised for Your Waterproofing Expertise

Have you been waterproofing bathrooms, rooftops, basements, or other structures to industry standards? With Recognition of Prior Learning (RPL), your hands-on skills can earn you the CPC31420 – Certificate III in Construction Waterproofing—no classes, no exams, and no delays.

What You’ll Be Recognised For:

• Applying waterproofing systems to internal and external surfaces

• Reading and interpreting waterproofing plans and specifications

• Preparing and sealing surfaces to prevent water penetration

• Installing membranes, sealants, and protective coatings

• Following WHS (Work Health and Safety) and compliance requirements

• Inspecting and repairing waterproofed areas

Career Outcomes:

• Construction Waterproofer

• Waterproofing Specialist

• Protective Coatings Applicator

Why Choose RPL?

• No classroom study or tests—qualification based on your existing experience

• Nationally recognised trade certification

• Fast, affordable, and fully online process

• Guided by industry experts from start to finish

Who Can Apply:

• Experienced waterproofers with 2+ years in the trade

• Workers skilled in both internal and external waterproofing systems

• Tilers, builders, or renovation specialists adding waterproofing to their skillset

• Tradespeople seeking licensing or formal trade recognition

You’ve been keeping buildings watertight—now get certified for it. 

Apply today for your free RPL assessment for CPC31420.