Commercial case study
Cut-edge corrosion treatment and coating
Cut-edge corrosion treatment • Coating system • Profiled metal
Project overview
Problem, assessment, solution
The problem
What the customer faced
A distribution unit with widespread cut-edge corrosion and rainwater tracking into a storage bay.
Survey findings
What our inspection found
Corrosion along sheet laps and gutter edges, failed sealant to rooflights and standing water in a section of the valley gutter.
The solution
What we recommended and carried out
Corrosion treatment and a fully specified coating system to sheet laps and gutter edges, plus rooflight resealing and gutter drainage improvements — completed outside operational hours.
Scope of work completed
- Full condition survey and photographic report
- Mechanical preparation and corrosion treatment
- Specified coating system to laps and edges
- Rooflight resealing
- Valley gutter clearance and drainage improvement
- Planned maintenance schedule handed to the facilities team
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