Extra Large Dog Door with Upgraded Sealing Technology for Wall Installation Double Flap Design with Steel Frame and Telescoping

Open your space to effortless pet entry with the Dog Door Wall Mounted Double Flap Telescoping Sealing.

• Fits 3 9/16" to 6 11/16" thick walls with a retractable channel for a seamless, precise install.
• Oversized baffle and solid frame measure 13 1/8" W x 24 7/8" H (frame 17 3/4" W x 28 3/8" H) to accommodate larger pets up to 220 lbs.
• Strong, weather-ready construction: steel frame, aluminum lock, double flap, and efficient brush seals block drafts and pests.
• Designer-safe access: sliding panel lock lets you control entry, plus easy, step-by-step installation with templates.