Custom galvanized steel reinforcement plates | John Steel
  • Custom galvanized steel reinforcement plates | John Steel
  • Custom galvanized steel reinforcement plates | John Steel

Custom galvanized steel reinforcement plates

  • Rust-proof
  • Hot-dip galvanized
  • S235 MC Steel
+ Other shapes
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Illustration de pièce filmée
Do you need to cut holes or round off corners? Or even more? Customise my plate
Icône livraison Boost J+3 Delivered to your home with the Boost D+3* option: 7 September 2026
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41.58 €
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Why choose a galvanized steel reinforcement plate?

A galvanized steel reinforcement plate is the essential element for consolidating your assemblies, whether for framing, carpentry, or metal structures. Galvanized steel undergoes a zinc surface treatment that gives it exceptional resistance to oxidation and weathering.

Durable corrosion protection

Thanks to its protective coating, this reinforcement plate is perfectly suited for outdoor use. It does not rust on contact with moisture, guaranteeing the longevity of your installations, even in harsh or saline environments. It is the material of choice for reinforcing posts, gates, or wall fixings.

Precision and ease of implementation

Our laser cutting technologies allow for exact dimensions to the nearest millimeter according to your needs. Galvanized steel remains an easy material to work with: it can be drilled to facilitate your screwing or bolting without altering its structural properties. Its matte and slightly crystallized finish adds a sober industrial touch to your creations.

  • Ideal for consolidating wood or metal structures.
  • Excellent resistance to atmospheric corrosion.
  • Available in several thicknesses to suit your load constraints.
  • Properties : Suitable for outdoor use
  • Minimum dimensions: 30 x 30mm
  • Maximum dimensions: 2980 x 1480 mm
  • Thickness: 1 - 1,5 - 2 - 3mm
  • Look: Matte and glossy
  • Material: Galvanized steel
  • Application: Securing public works areas
  • Defect: Only for very heavy loads
  • Reference: S235MC (1.0972)
  • Magnet Compatibility: Ideal for Magnets (Magnetic)
  • Manufacturing: French
  • Product Type: Protective Guard / Shield
  • Usage and Applications: Industrie
  • Edge Finish: Deburred (Safe to handle)
  • Weldability: Requires prior grinding
Fast delivery

Delivery in 3 or 8 working days. Enjoy free shipping with the Boost option!*

Volume discounts

The more you buy, the more you save on your order.

Pay in 4 interest-free installments

Pay in 4 interest-free installments with PayPal on your orders.