GrandView™ 3000 Double Hung windows have die-cast cam action locks for added security.
GrandView™ 4000 and 5000 Double Hung windows have flush mounted die-cast cam action locks for added security and enhanced aesthetics.
Two sash cam locks are featured on all windows over 25” tall for maximum security. The GrandView™ 4000 and 5000 locks are flush-mounted to provide clean aesthetics from both the inside and outside.