Peerless Products Inc.
The P541 fixed window with interior operating panel psychiatric window system provides a 0.238 U value, and features a multi-chambered 4-1/4-inch frame that reduces heat flow and air leakage. A concealed multi-point locking system and a concealed 4-bar hinge system add safety. The Psychiatric Series has passed the Drop Test for AAMA 501.8-12.