For guidance to remove the construction hardware from the window.

Accessories - CM Hardware

Construction Hardware Removal for Architect Series®, Designer Series® and Pella® 450 Series

Construction Lock Lever RemovalEnglish
Construction Lock Lever Removal - Alternate MethodEnglish
Roto Cover, Crank and Lock Lever InstallationEnglishSpanish
Accessories - SashLug

Exterior Sash Lug Instructions for Architect Series® Traditional and Architect Series® Reserve™

Monumental HungEnglish
Exterior Sash Lug for Architect Series Aluminum-Clad HungEnglish