Milgard now offers a secondary lock that integrates into its patio door with no visible fasteners. SmartTouch Bolt provides added protection with steel reinforcement built into the door. The product also acts as a vent stop to keep the patio door slightly open for ventilation while the door remains in a locked position. Milgard is offering SmartTouch Bolt as part of its SecurityMax package, which combines a multi-point locking system with the flush bolt for five locking points on a patio door.
PB Topical Ref
