Waterproofer
SOC 47-2141.00 · ESCO 7124 · OSCA 369933
Role snapshot
Overview
Applies membranes, sealants, and coatings to building surfaces such as bathrooms, balconies, and basements to prevent water penetration and protect structural integrity. This involves preparing surfaces, selecting appropriate materials, executing precise application techniques, and conducting quality checks to ensure long-lasting protection against moisture damage.
Protects buildings and infrastructure from water damage, preventing costly repairs, structural deterioration, and health hazards like mold growth. Ensures the longevity and safety of residential and commercial properties.
On the job
- Prepare surfaces by cleaning, repairing cracks, and applying primers to ensure proper adhesion of waterproofing materials
- Select and apply various waterproofing systems, including liquid membranes, sheet membranes, sealants, and coatings
- Install and repair drainage systems, flashing, and other components to manage water flow around structures
- Inspect completed work for quality assurance, ensuring compliance with specifications and building codes
- Safely operate hand and power tools, adhering to all safety protocols and regulations on job sites
Tools & technology
Average salary
Job outlook
StableDemand is steady. This is an established role with consistent hiring across sectors.
Education & training
High school diploma or equivalent, often supplemented by vocational training or an apprenticeship in waterproofing or construction.
Career pathways
WHERE YOU COULD GO
CURRENT ROLE
Waterproofer
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ADJACENT MOVES
STARTING POINTS
Who thrives here
Interest profile
realistic · RCA
People who enjoy hands-on, practical tasks, following established procedures, and applying technical skills to solve concrete problems often thrive in waterproofing roles.
Personality characteristics
Precise
Applies materials with meticulous attention to detail, ensuring thorough coverage and adherence to specifications.
Practical
Focuses on tangible solutions and effective application techniques rather than abstract concepts.
Steady
Maintains composure and focus in demanding physical environments or when facing tight deadlines.
Methodical
Follows established procedures and best practices consistently to ensure quality and safety.
Team-oriented
Works effectively with colleagues, communicating clearly and supporting shared project goals.
Best for
- Individuals who enjoy working with their hands, solving practical problems, and ensuring structural integrity
- Those who appreciate following detailed plans and achieving high-quality, durable results
- People comfortable with working outdoors or in various construction environments
Watch out for
- Work often involves exposure to various weather conditions and physically demanding tasks
- Requires strict adherence to safety regulations and precise application techniques, leaving little room for improvisation
A week in the life
A representative working week for a Waterproofer — where the deep work, meetings, and admin actually land.
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