Profile Blades for Corrugated and Box Profile Sheet Production
Precision blades engineered for the UK’s roofing and cladding industry.
Fernite of Sheffield design, manufacture, and sharpen profile blades used in the production of corrugated and box-profile roof sheets. Our blades are trusted by roll forming and cladding manufacturers across the UK for their accuracy, longevity, and surface finish.
Manufactured in Sheffield, Built for Performance
Produced from premium tool steels and high-speed steels, every Fernite blade is precision-ground to exact tolerances and profiled to match your unique sheet design.
Whether you’re working with galvanised steel, aluminium, or pre-painted sheet, we ensure smooth, accurate cutting throughout your production run.

Complete Blade Service
Fernite provide a full-service solution, from new blade manufacture to expert sharpening and regrinding.
Our dedicated sharpening division is the UK’s #1 industrial blade sharpening service, offering quick turnaround and nationwide collection and delivery.
Our service includes:
- Rapid turnaround on sharpening
- Bespoke and OEM-equivalent blade profiles
- Technical design support for new or modified sheet profiles
- 100% UK-based manufacturing and customer support

Applications and Industries We Supply
Applications
- Corrugated roof sheet manufacturing
- Box profile and wall cladding production
- Roll forming line maintenance
- Metal roofing component manufacture
Industries
- Roll forming manufacturers
- Metal roofing and cladding producers
- Steel stockholders and service centres
- Construction and modular building manufacturers
- Agricultural building fabricators