Product Change Notice: Smoke Vent Safety Railing Update

c66c2d312793e8154a212898ad4bNystrom announces the release of our updated Smoke Vent Safety Railings in aluminum.

Additions to the design:

  • New Aluminum rail and gate construction
  • Light weight design allows for easier and faster installation
  • Meets OSHA 29 CFR 1910.23, 1910.502, and 1926.501
  • Fits all brands of roof hatches that have a counterflash
  • Powder coat finish options available, including safety yellow
  • Still provides a non-penetrating attachment to the hatch via the counterflash
  • 5 year warranty


  • Rails / Posts – Aluminum pipe, 1-1/4 inch (31 mm) ID (1.66 inch OD) Schedule 40, 6061 T6 alloy
  • Fittings – Aluminum alloy 5052-H32
  • Mounting brackets – 3/16 inch steel, zinc plated
  • Hardware – Hex head bolts 3/8 inch – 16 by 34 inch zinc plated steel

The new aluminum smoke vent safety railing will begin shipping January 15, 2018. Please contact us at 1.800.547.2635 should you have any questions or concerns. We appreciate the opportunity to service you.