Endura Flap Pet Door for Vinyl Sliding Glass Doors | Dual-Flap Extreme Weather Design | Insulated, Energy-Efficient Dog Door with Locking Security | White, Medium Flap, 93.25"-96.25" Slider Height
DUAL-FLAP EXTREME WEATHER DESIGN: our double-flap insulated pet door offers maximum energy efficiency, protecting your home from harsh weather conditions, and keeping it cool in the summer and warm in the winter; the flexible flaps remain functional even in temperatures as low as -40°F; XL flap measures 12" x 22" and is suitable for pets up to 36" tall
INSULATED FOR ENERGY SAVINGS: this energy-efficient pet door features dual-pane LoE glass that reduces UV rays and infrared light, helping to conserve energy in your home; the dual-flap system creates an effective barrier against drafts, ensuring optimal indoor temperature control
SECURE LOCKING MECHANISM: designed with safety in mind, featuring a secure locking cover, as strong as 1/16" steel, that prevents unauthorized entry when not in use; enjoy peace of mind, knowing your home is protected while still providing your pet with easy access to the outdoors
SEAMLESS INTEGRATION WITH VINYL SLIDING DOORS: pet door is specifically engineered for vinyl-framed sliding glass doors with 'U' shaped tracks (minimum 1-1/2" thick), ensuring a perfect fit and seamless integration with your existing door for optimal insulation and energy efficiency
BUILT & BACKED FOR LIFE: the Endura Flap pet door is designed with flexible, heavy-duty flaps that swing on a rod at the top to prevent cracking and flexing, ensuring long-lasting durability even with continuous use; backed by the Endura Flap lifetime guarantee
