Extreme Steel is a dynamic and innovative Steel Fabrication company based in Newcastle, Dublin.


Extreme Steel specialise in the detailed design, high spec engineering and prompt supply and erection of our fabricated steel products to our extensive customer base in the domestic, commercial and industrial sectors.

With over 12 years industry experience behind us we are a one stop shop for all your needs. Whether you are an experienced building contractor or architect, or an inquisitive private building owner, our knowledge, expertise and attention to detail will ensure that you get the steel fabrication that’s right for you.

We cater for both large and small projects.

See the list below for a sample of our products;

  • Staircases
  • Structural Steel
  • Stainless Steel
  • Mezzanine Floors
  • Handrails
  • Safety Glass Balustrades
  • Balconies
  • Railings
  • Canopies
  • Gates
  • Sports Equipment

*Bespoke products are also available to suit your specific requirements.

We fabricate and install all types of steel products in the following metals;

  • Mild Steel
  • Stainless Steel
  • Aluminium

If it’s made of steel we’re the experts,¬†call Extreme Steel.



What We Do


Industrial - Click image to enlarge


Domestic – Click image to enlarge


Commercial – Click image to enlarge

Sports Equipment

Sports Equipment – Click image to enlarge

View Some of Our Most Recent Work Here

Stanhope St. Bike Shelter

Galvanised and Powder Coated Steel Bike Shelter Frame with Metal Roof Claddin.

L & M Keating

Mild Steel and 12mm Toughened Safety Glass Balustrade, with Stainless Steel Disc Clamps and Oak Handrail.