Custom Endura Flap Thermo Panel 3e

Durable aluminum frame and pet door made to withstand extreme climates ranging in width from 11.25 -17.25 inches Removable panel with built-in dog door fits into sliding glass door track Low-E glass improves energy efficiency Adjustable heights and custom sizing to fit all sliding glass doors Custom orders are made to your specifications and are non-returnable Approximately three weeks to build your custom panel pet door We'll need more information to complete your order. In your Order Confirmation email, there will be an Orange button with "Finish Your Order." Click on it to enter to answer questions to finish your order. Thank you! The Endura Flap Thermo Panel 3e is a highly insulated dog door for sliding glass doors that fits into your existing track. This removable panel features a spring-loaded design that safely secures it in place without permanent alterations. Engineered with Low-E glass, 3/16" thick and a polyolefin polymer flap that magnetically seals, the Thermo Panel 3e