Lawrence Roll-Up Doors, Inc.

Made In the USA…since 1925

Retrofit Fire Door Operators

Retrofit Fire Door Operators upgrade existing fire doors to state-of-the-art chain, crank or motor operator systems providing superior descent control and “Easy-Reset” or “Auto-Reset” functions (available for most types and brands of fire doors)


  • Field evaluation forms must be completed to verify that fire doors being considered for retrofit are suitable candidates (retrofit operators may not be the proper solution to all causes of improperly operating fire doors)

View or download PDF documents from the links below:

Lawrence Roll-Up Doors, Inc. reserves the right to change specifications without notice. Refer to Standard Specifications sheets (available upon request) for complete product information. © 2018 Lawrence Roll-Up Doors, Inc.