Coresteel is your one-stop-shop for commercial and industrial steel building construction in NZ.

Our exclusive systems- the Bracketless Portal System and the Tapered Box Beam – mean we can erect commercial steel buildings of virtually any size without compromising structural integrity.

Both building systems allow for a vast interior space with no interfering centre poles or braces. The result is that our commercial constructions are ideal for retail spaces, showrooms, commercial warehouses, workshops, factories and much more.

  • Commercial Gallery

    Commercial Gallery

    Custom-designed retail spaces, showrooms and offices.

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  • Industrial Gallery

    Industrial Gallery

    Workshops, warehouses, factories and more.

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  • Hangars Gallery

    Hangars Gallery

    Our wide clearspans allow for extensive interior space.

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