About This

• EXTRA-LARGE & EXTRA-TALL: Designed for large breeds, this dog door features a 12" x 23" flap that accommodates pets up to 36" tall. It offers freedom and independence for even the biggest dogs while maintaining a secure, weather-tight barrier between your home and the outdoors.
• WEATHER RESISTANT ENERGY EFFICIENCY: Built for harsh climates, the insulated flap remains flexible in temperatures from -40°F to 110°F. A three-sided magnetic seal and layered construction block drafts, helping to lower energy costs while keeping your home comfortable year-round.
• FITS WALLS 4.5" TO 8" THICK: Engineered for both interior and exterior walls, the all-metal tunnel system telescopes to create a tight, air-sealed fit. No cutting or trimming required. Weather stripping inside the tunnel adds protection from moisture, wind, and extreme temperatures.
• BUILT-IN SECURITY & DURABILITY: Includes a secure locking cover to restrict access when needed. The frame is made of heavy-duty, extruded aluminum and is available in white or black to match your home. Built to last for years, even with daily use by large, active dogs.
• ADJUSTABLE MAGNETS FOR EASY TRAINING: The triple-magnet flap system is strong enough to seal out wind up to 50 mph but can be adjusted for timid or senior dogs. Helps pets get used to the flap at their own pace without compromising performance or insulation.

Overview

• Size : Double Flap
• Brand : Endura Flap
• Color : White
• Material : Aluminum
• Mattress Thickness : 8 Inches