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Automatic Roof Hatch Opener

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Smart Solutions - Automating the Future of Roof Access Automatic Roof Hatch Opener (BARHO) allows you to open and close your roof hatch safely from the floor level, providing a safer egress and ingress through the roof hatch.


  • Automatically open, close, lock, and unlock
  • Retrofit or factory installed
  • OSHA/CAL-OSHA compliant

Download ARHO Sell Sheet


Fit Personnel™ and ThermalMAX™ standard size roof hatches
Materials Hot Rolled Steel
Finish Powder Coated Black
Lift System 110v AC linear actuator
Hardware Zince plated
Options External Stainless Steel Keypad and Back up Battery for power outages

Order Guide

Use the table below to guide specification of available options. The part numbers are indicated in BOLD ORANGE text.

ARHO Fitment Guide
Model Fits Personnel Fits ThermalMAX
BARHO-30 BG3054, BA3054, BG3096, BA3096 BRHTA30x54, BRHTA30x96
BARHO-36 BG3630, BA3630, BG3636, BA3636 BRHTA36x30, BRHTA36x36
BARHO-48 BG48x48, BA4848 BRHTA48x48


BABCOCK-DAVIS warrants all Safety Railings to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of five (5) years from the date of shipment.

Should a product fail to function in normal use within this period, Babcock-Davis shall furnish a replacement or new part at Babcock-Davis' discretion. Failure to use product in methods consistent with Babcock-Davis product manuals shall relieve Babcock-Davis of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.

For information on a warranty claim, please visit our Warranty Support section or call 888 412.3726.

Warranty Support

Description Model Shop Drawing CAD Revit/BIM Data Sheet 3-Part Specs LEED Installation Warranty
Automatic Roof Hatch Opener BARHO PDF PDF WORD PDF PDF