Defender Safety designs and manufactures construction safety helmets built around the H-Series platform, including Type I and Type II models for vented, non-vented, and electrical-hazard applications. Based in Plainview, New York, the company’s engineering-led approach shows up in adaptable helmets with integrated attachment points, custom logo printing, and patented VOLTFENSE™ technology for its Class E models. Its helmets are tested to standards including ANSI Z89.1 and EN 12492, with selected models also rated to EN 397.
ANSI/ISEA Z89.1-2014
EN 12492
EN 397
OSHA Compliance
Compliance program
Third-Party Testing
ANSIZ891
Quality certification