Physical Security


Over 25 years of “blast-mitigation” and “forced-entry” product development, field-testing and project fulfillment, with CHB’s engineering, technology and manufacturing partners, gives CHB’s clients the facts and sound basis to make the right decisions. Throughout Europe, the United States and Asia, CHB has been the professional “go-to” resource to:

  • Protect building occupants against glass-shrapnel injury from bomb blast or weather shattered window glass;
  • Preserve building envelope and shorten operations recovery by securing shattered windows in their frames with CHB’s film attachment systems;
  • Safeguard building occupants against threat of forced entry with UL-972 certified anti-intrusion security window film and film attachment systems;
  • Secure airports, commercial office and public buildings, schools, houses of worship, recreational venues