Waterproofing Worker
ぼうすいこう
Industry & Occupation
Classification
Summary
A profession that applies waterproofing materials to building rooftops, exterior walls, basements, etc., to prevent water intrusion.
Description
Waterproofing workers use various methods such as asphalt waterproofing, PVC sheet waterproofing, urethane waterproofing, and FRP waterproofing to form waterproof layers on rooftops, exterior walls, basements, etc. They precisely perform substrate cleaning and repair, primer application, material adhesion and coating, joint sealing, and drying and curing management to ensure quality. Much of the work is at heights or outdoors, influenced by seasons and weather, making safety management and schedule adjustments crucial.
Future Outlook
Demand is stable or increasing due to infrastructure aging countermeasures and growing needs for housing airtightness. On the other hand, securing skilled technicians remains a challenge.
Personality Traits
Work Style
Direct commute to/from site / Night and holiday work / On-site work / Outdoor work / Team work
Career Path
Apprentice/Assistant → Craftsman (Waterproofing Worker) → Team Leader → Site Supervisor → Independence/Entrepreneurship
Required Skills
High-Altitude Work Skills / Quality Management / Sealing Construction / Substrate Preparation / Waterproofing Construction Skills
Recommended Skills
CAD Drawing Interpretation / Coating Thickness Measurement / Quality Inspection
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Because they need to respond to changes in weather and site conditions. |
| Attention to Detail & Accuracy | Because even tiny gaps can lead directly to leaks. |
| Physical Stamina & Endurance | Because high-altitude work and handling heavy materials require substantial physical strength. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because they often follow construction manuals. |
Related Qualifications
- First-Class Waterproofing Construction Skilled Worker
- Scaffolding Assembly and Dismantling Work Supervisor
- Second-Class Waterproofing Construction Skilled Worker
Related Jobs
- Painter
- Plasterer
- Roofer
- Sealing Worker