Endura Flap Dual Pane Glass Thermo Panel 3e Flap Size:Large Replacing them is a simple

Replacing them is a simple way to bring your pet door back to its intended level of insulation and efficiency

High-quality construction: This door is built to last

Step 2: Based on the pane measurements from your glazier

Weather focused sealing without the fuss

select flap size (reference this measurement guide)

Endura Flap Dual Pane Glass Thermo Panel 3e Flap Size:Large Replacing them is a simpleThis panel is designed for homeowners who want better insulation and pet access without changing their existing sliding door. Once installed, it works alongside the door to create a dedicated entry point while maintaining a clean, integrated look. Insulation That Goes Beyond The dual pane Low E glass helps reduce heat transfer and limit solar gain, creating a more stable indoor environment compared to standard single pane inserts. Paired with the