Scupper
A scupper is an opening in the wall or parapet of a building that allows water to drain from a roof. Think of it as a drainage system that helps prevent water from pooling on flat roofs. It's different from regular roof drains because scuppers are placed at the edges of the roof rather than in the middle. Roofers need to know how to properly install and maintain these drainage points to prevent water damage and leaks. When you see this term in resumes, it usually relates to experience with commercial or industrial roofing projects, as scuppers are more common in these types of buildings than in residential homes.
Examples in Resumes
Installed Scupper systems on multiple commercial building projects
Repaired and maintained Scuppers and drainage systems on flat roofs
Designed and implemented Scupper layouts for industrial roofing projects
Typical job title: "Roofers"
Also try searching for:
Where to Find Roofers
Professional Organizations
Job Boards
Professional Networks
Example Interview Questions
Senior Level Questions
Q: How do you determine the appropriate size and placement of scuppers for a commercial roofing project?
Expected Answer: A senior roofer should explain factors like roof size, local rainfall rates, building codes, and proper spacing. They should mention calculating drainage needs and importance of proper sizing to prevent overflow.
Q: What are the most common problems you've encountered with scupper installations and how did you resolve them?
Expected Answer: Should discuss issues like improper flashing, incorrect pitch, clogging, and water backup. Should explain troubleshooting methods and preventive maintenance approaches.
Mid Level Questions
Q: What are the key steps in installing a scupper system?
Expected Answer: Should explain basic installation process including measuring, cutting, flashing, and waterproofing. Should mention importance of proper slope and sealing.
Q: How do you maintain scuppers to ensure they function properly?
Expected Answer: Should describe regular cleaning, inspection for damage, checking seals, and seasonal maintenance requirements.
Junior Level Questions
Q: What is a scupper and why is it important?
Expected Answer: Should be able to explain that scuppers are drainage openings in walls/parapets and their basic function in preventing water pooling on roofs.
Q: What safety measures do you take when working with scuppers?
Expected Answer: Should mention basic roof safety practices, proper use of safety equipment, and awareness of fall protection requirements.
Experience Level Indicators
Junior (0-2 years)
- Basic scupper installation
- Simple maintenance and cleaning
- Understanding of roof drainage
- Basic safety procedures
Mid (2-5 years)
- Complex installation projects
- Troubleshooting drainage issues
- Reading architectural plans
- Understanding local building codes
Senior (5+ years)
- Project planning and supervision
- Complex drainage system design
- Team leadership
- Quality control management
Red Flags to Watch For
- No knowledge of basic roof drainage principles
- Lack of safety certification or awareness
- No experience with commercial roofing
- Unable to explain proper installation methods
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