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JAZO Zevenaar bv specializes in shielding, access and ventilation of all sorts of technical areas throughout Northwest Europe. JAZO has been designing and producing high-quality aluminium transformer doors over 50 years. This speciality has developed into the core activity of the company. A huge number of transformer stations in the Netherlands have JAZO entrance doors and safety ventilation louvers. Outside the Netherlands, where safety has main priority, the JAZO louvers and doors are also integrated in utility company buildings.

JAZO combines form and function. By combining transformer facades with design louvers it is possible to unite separate facade elements with each other and thus come to an optimum division of sections.

Our specific doors

subcontracting sustainable electric