Cut Edge Corrosion Treatment St Neots
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 St Neots
- Warehouse East — Edge Defence — eaves edges; side/end laps; evening shift. Result: sealed edges; UV-resistant finish.
- Cold Chain — Clean Lap Appearance — hygiene spec topcoat; lap sealing; night works. Result: bright, consistent look.
- Business Park — Edge Recovery — cut edges, end laps, bolt heads; 1–2 days. Result: strong adhesion; clean lap lines.
- Logistics Wing — Reseal & Protect — laps; gutters; penetrations; phased nights. Result: better drainage; sealed interfaces.
- Retail Shed — Prime, Seal & Coat — delam removal; primer; sealing; 2 nights. Result: even coverage; long-life coating.
Map — Active in St Neots
See where we’ve been working in St Neots.
Out-of-hours programmes available across St Neots.
Client Feedback
Professional team and a clean handover. Recommend.
End laps sealed neatly and staining has gone.
Delivered as quoted. Value for money.
Inspection was thorough and the lap seals are crisp. Water ingress stopped.
Evening programme kept us trading. Finish looks great.
Good prep, tidy masking and a consistent topcoat.
Contact & Coverage
Riolett Services
Tel: 07538 489392
Service area: St Neots and nearby locations.
Related services: Cladding Repairs • Cladding Spraying • Cut Edge Corrosion Treatment March