Triwall Pan - Four-Layer Copper-Clad Composite Cookware

Triwall Pan Construction - Four Layers, One Engineered Pan

The triwall pan bonds four purpose-selected metal layers into a single warp-resistant body: a brushed stainless steel cooking surface, a full-width aluminium thermocore for even heat, a polished copper outer wall for responsiveness and beauty, and an S/S 430 base that makes the pan induction-ready. The result is a pan that heats in seconds, stays flat on the burner and keeps its looks after years of daily service.

Layer by Layer

• 0.6 mm Brushed S/S inner wall - a brushed stainless cooking surface that is non-reactive with acidic foods, tolerates metal utensils and releases food cleanly after a deglaze.
• 1.5 mm Aluminium thermocore - a full-width aluminium core that absorbs heat quickly and spreads it evenly across the base and sidewalls, eliminating hot spots and scorched sauces.
• 0.4 mm Polished copper outer wall - a polished copper exterior that responds almost instantly to burner changes, so the pan temperature follows the flame in real time.
• 0.5 mm S/S 430 base - a magnetic stainless steel base that makes the pan induction-ready while keeping the exterior non-reactive and easy to maintain.

Key Benefits

• Even, responsive heat across the full cooking surface
• Induction-ready magnetic S/S 430 base
• Warp-resistant 4-layer impact-bonded body
• Display-grade polished copper finish
• OEM / ODM custom diameters, handles and branding

Technical Specifications

Frequently Asked Questions

Is a 4-layer triwall pan better than a 3-ply pan?

The extra S/S 430 base layer is what makes the same pan induction-ready. Without it you need a separate induction disc, which slows heating and adds a failure point.

Will the copper outer wall tarnish?

Copper develops a natural patina with use. A food-safe lacquer can be applied for retail display pieces, or the surface can be left bare for those who prefer the living finish.

Is the brushed stainless interior safe for acidic foods?

Yes. The stainless cooking surface is non-reactive with tomato, wine, citrus and dairy - no metallic taste and no leaching beyond regulatory limits.

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