Security Boss SB Standard - French Door Glass Panel with Pet Door

Description Security Boss SB Standard - French Door Glass Panel with Pet Door When compared to glass pet door products, the French Door Glass panel Insert is a very cost-effective DIY pet door solution that is simple to install, reversible if necessary in the future, and easy to use. French panel doors with glass panels that are held in place by a plastic frame can use these glass panel inserts, which are designed to work with those doors. Features: Strongest Frame Weatherized Flap Prevents Yellowing & Shrinking Security - Solid 1/4" ABS Thermo-Insulated Security Locking Panel Glass Sizing: First, determine if your glass is compatible by looking for two characteristics.  First, look on the interior of your door; the frame around the glass should have a higher profile than the general surface of the door.  Second, there will also be screws around the plastic frame that hold the glass panel.  If your door meets the above characteristics, use either method below to determine the si