Page 100 - Marvin Signature Ultimate Product Catalog 2020

MARVIN SIGNATURE COLLECTION MARVIN ®
TM

WINDOW SAFETY

Picture and Casement windows with Window Opening Control Devices

WINDOW OPENING CONTROL DEVICES
Marvin Window Opening Control Devices (WOCD) meet the ASTM F2090-10 standard, created to assist
in the prevention of window falls in children under five years old. To meet the standard, our devices limit
the window’s net clear opening to 4 inches or less when the sash is opened and have a release function
allowing the window to operate. In order to meet the safety standard, WOCD disengagement takes two
independent actions, which helps prevent accidental release. Devices will then automatically reengage
once the window is closed and again limit the window opening to 4 inches upon re-opening.

ULTIMATE CASEMENT ULTIMATE DOUBLE HUNG G2 ULTIMATE GLIDER

Casement windows with Window Opening Control Devices

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