Pet Door Guys Additional Step Over (For New In the Glass Pet Doors Only) install Built in the USA and

Built in the USA and backed by a lifetime warranty

The strong adhesive backing holds securely in place

improve sealing

The glass section uses 3/16 inch clear safety glass

Pet Door Guys Additional Step Over (For New In the Glass Pet Doors Only) install Built in the USA andCustom step over height for Pet Door Guys "In the Glass" Dog Door Requires a professional glazier for measurement and installation Available in the lower 48 United States only] Two custom step over height options: Additional 2" or 4" No returns, as this is a custom product The "In the Glass" Pet Door from the Pet Doors Guys is a durable, custom made pet door that replaces a glass pane in your sliding patio door. It's more secure than a doggie doors