Precision Steel for Boilers, Heating and Domestic Appliances
From exterior panels to internal components, the heating and domestic appliance sector demands precise, consistent, surface-critical steel products. At Cooper and Jackson, we supply bespoke blanks and sheets, working to strict tolerances and high-quality standards that support deep drawing, pressing, and clean assembly.
Engineered for Surface-Sensitive Applications
We understand that many components, particularly visible or exterior panels, require a clean, uniform surface for powder coating or finishing. Our advanced blanking capabilities—featuring our Bronx Multi-Strand Blanking Line—enable us to produce blanks with exceptional flatness, squareness, and surface quality.
Whether for visual presentation or precise internal fit, our processes ensure high-quality downstream manufacturing results.
Cold Reduced and Coated Grades
We supply a full range of grades commonly used in the heating sector, including:
- Cold Reduced: DC01–DC06
- Hot Dipped Galvanised: DX51–DX56
- Aluminised Steel: DX51–DX56
- All materials are processed to tight tolerances, with surface quality and consistency assured throughout.

Schedule-Driven Supply and Support
We understand the operational pressures of heating system manufacturing and regularly work in alignment with SAP schedules and call-off systems. Our dedicated account managers ensure responsive, dependable support for:
- Forecast-based production
- Flexible supply
- Smooth delivery performance
Global Sourcing and Sustainability
As an independent steel service centre, we source materials globally, giving you access to a broad, high-quality supply base. This enables:
- Strategic purchasing for long-term price stability
- Supply chain resilience
- Growing access to low-carbon and green steel alternatives, as sustainability becomes a greater industry focus


Long-term Partnership
With decades of experience and sector knowledge, Cooper and Jackson is a trusted supplier to leading UK manufacturers of boilers, radiators, and heat pumps. As an employee-owned business, we’re personally invested in delivering quality, reliability, and long-term support for your production.