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01908 785052
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07538 489392

Cut Edge Corrosion Treatment Llandeilo

Diagnosis-led repairs with lap sealing and UV-stable protective coatings.
Request a Fixed Quote Call 07538 489392
Cut edge corrosion repair and lap sealing in Llandeilo
Edges stabilised, sealed and coated for long-term protection.

Cut edge corrosion develops where factory coatings terminate at cut edges, laps or fixings. Once coating lifts, steel oxidises and moisture tracks into joints. We stop the process, seal the paths and protect the edge with durable coatings.

Recent project in Llandeilo: Trade Estate — Roof Laps — end laps; rust spots; fixings; night works. Outcome: watertight laps; colour-consistent.

Common Warning Signs

  • Feathered or lifting coatings at edges and lap lines
  • Rust streaks below joints or around bolt heads
  • Pinholes, small gaps or damp insulation under laps
  • Water ingress during wind-driven rain events

Our Method

Applying primers, sealants and protective coatings in Llandeilo
Specified seal widths and topcoat returns for durability.
  1. Assessment: Identify delamination, corrosion spots and moisture routes; plan access and safety.
  2. Prep & Edge Stabilisation: Mechanically remove failed coating; treat rust; degrease to a sound edge.
  3. Priming: Apply compatible metal primer to prepared areas for adhesion and protection.
  4. Lap Sealing: Tool elastomeric sealant into side/end laps, fixings and penetrations to specified depth/width.
  5. Protective Coatings: Install UV-stable topcoats with returns beyond lap edges (typically ≥50 mm); QA and clean-down.

If advanced section loss is present, selective sheet replacement may be advised after survey.

Why Choose Riolett Services

  • Experienced crews with RAMS/COSHH and clear QA
  • Night/weekend programmes to keep tenants operational
  • Neat detailing at trims, laps and fixings
  • Manufacturer-aligned specs with written guarantees

Cut Edge Corrosion — FAQs

Where factory coating ends at a cut edge or lap, UV and weathering lift the finish. Exposed steel then oxidises and moisture tracks into joints, accelerating corrosion.

We plan phased access and can work nights or weekends. Most clients remain fully operational during works.

Pricing reflects extent of delamination, access, exposure and specification. We provide fixed quotes after survey or photo review.

Recent Work Near Llandeilo

  • Retail Terrace — Edge Recovery — cut edges, end laps, bolt heads; night works. Result: sealed joints; neat topcoat.
  • Fulfilment Hub — Lap Sealing — side laps & penetrations; 2 days + cure. Result: reduced ingress; uniform sheen.
  • Industrial Bay — Corrosion Halt — delamination removal; prime & seal; phased access. Result: stable substrate; crisp lines.
  • Showroom Block — Edge Guard — eaves edges & gutters; weekend. Result: improved runoff; clean returns.
  • Cold Chain — Hygiene Spec — laps, trims, bolt caps; evening shift. Result: airtight seals; tidy detailing.

Map — Projects Around Llandeilo

See where we’ve been working in Llandeilo.

Out-of-hours programmes available across Llandeilo.

What Clients Say

Anya T. (Owner-Operator)
July 2025 • ★★★★★

Quick turnaround and a strong finish. Will use again.

Ivy L. (Project Manager)
June 2025 • ★★★★★

RAMS and QA were thorough; site remained operational throughout.

Omar S. (Director)
June 2025 • ★★★★★

Scope explained clearly and delivered as quoted. Recommend.

Jules B. (FM Coordinator)
June 2025 • ★★★★★

Detailing around trims and bolts is spot on. Looks brand new.

Hollie C. (Ops Manager)
July 2025 • ★★★★★

Night programme worked perfectly for tenants. Zero complaints.

Rex W. (Estate Manager)
July 2025 • ★★★★★

Good communication, tidy masking and a durable outcome.

Contact & Coverage

Riolett Services
Tel: 07538 489392

Service area: Llandeilo and nearby locations.

Need an expert view? Send photos or book a survey — we’ll confirm scope and a fixed price.
Request a Fixed Quote Call 07538 489392

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