Cut Edge Corrosion Treatment Lowestoft
Cut edge corrosion starts when the factory finish stops — at cut edges, lap joints and around fixings. Once the coating lifts, steel oxidises and moisture tracks into the joint. We break that cycle with specification-driven prep, sealing and protective coatings.
Typical Signs You’ll See
- Lifting/feathered coating at edges and lap lines
- Rust streaks under joints or around bolt heads
- Pinholes and fine gaps along side laps
- Occasional ingress during wind-driven rain
Specification-Led Treatment
- Survey & Planning: Diagnose delamination, corrosion and moisture routes; confirm safe access and sequencing.
- Mechanical Preparation: Remove failed Plastisol/paint; treat corrosion; degrease to a sound edge.
- Priming: Apply compatible metal primers to stabilise prepared areas.
- Lap Sealing: Tool elastomeric sealant into side/end laps, penetrations and bolt heads to specified width/depth.
- Protective Coatings: Install UV-stable topcoats with returns beyond lap edges (typically ≥50 mm). QA and clean-down included.
Where section loss is advanced, selective sheet replacement may be advised after survey.
Why Riolett Services
- Experienced crews with RAMS/COSHH and clear QA records
- Night/weekend programmes to keep tenants and logistics running
- Consistent seal widths, tidy detailing at trims and fixings
- Manufacturer-aligned specifications and written guarantees
Cut Edge Corrosion — FAQs
Recent Projects Near Lowestoft
- Industrial Hall — Delam Removal & Prime — failed Plastisol; prime & reseal; phased access. Result: sound substrate; consistent sheen.
- Trade Terrace — Leak Path Closure — side laps; returns; fixings; 2 days + cure. Result: watertight laps; tidy detailing.
- Showroom West — Edge Stabilisation — cut edges; trims; bolt caps; evening shift. Result: crisp lines; durable topcoat.
- Food Unit — Hygiene Finish Upgrade — laps & penetrations; hygiene topcoat; night works. Result: airtight seals; bright uniform finish.
- Retail Pavilion — Edge Life Extension — cut edges, side/end laps, bolt heads; night works. Result: sealed joints; UV-stable returns.
Map — Active in Lowestoft
See where we’ve been working in Lowestoft.
Out-of-hours programmes available across Lowestoft.
Client Feedback
Fixed price and a tidy outcome. Would use again.
Detail around trims and bolts is spot on.
Night works kept tenants happy. Great communication.
Proactive team, robust finish across elevations.
Fast quote, friendly crew, neat finish.
RAMS, updates and QA were excellent. No downtime on site.
Contact & Coverage
Riolett Services
Tel: 07538 489392
Service area: Lowestoft and nearby locations.
Related services: Cladding Repairs • Cladding Spraying • Cut Edge Corrosion Treatment Felixstowe