Endura Flap Cat Door for Vinyl Sliding Glass Doors | Weatherproof & Insulated for Cats and Small Dogs | Durable with Secure Locking Cover | White, Small Flap, 77.25"-80.25" Slider Height

The Endura Flap Vinyl Panel Pet Door presents a superior solution for pet owners seeking an energy-efficient and durable option for their vinyl-framed sliding glass doors. This product stands out for its exceptional insulating properties, making it a top choice for those living in extreme climates. Crafted from high-quality vinyl, this pet door is specifically designed to integrate seamlessly with vinyl sliding glass doors. The vinyl frame not only fits comfortably in the door track but also complements the aesthetic of your existing door setup. This feature is particularly beneficial for maintaining the original look and feel of your home. One of the key highlights of the Endura Flap Vinyl Panel is its insulated dual-flap system. These flaps offer enhanced insulation, maintaining their flexibility in temperatures ranging from -40°F to 110°F. The energy efficiency of this pet door is further boosted by its Low-E glass, which minimizes both UV rays and infrared light, helping to maintain comfortable indoor temperatures and reduce energy costs. Designed for versatility, the Endura Flap Vinyl Panel accommodates various sizes of vinyl sliding glass doors with 1.5" thick 'U' shaped tracks. This makes it suitable for a wide range of door configurations. The flap size measures 6" x 10", suitable for medium to large cats, and small dogs. Magnet strength can be varied for smaller pets as well. For added security, the pet door includes a secure locking cover and a c-clamp lock. These features allow you to control access and ensure safety when needed. The pet door's spring-loaded design facilitates easy, semi-permanent installation, ideal for rentals and vacation homes as it requires no permanent alterations to your property. The flap is lined with magnets on all sides, capable of staying shut in winds up to 50 mph, providing additional protection against the elements. Adjustment range fits slider heights between 77.25" - 80.25".

• SEAMLESS INSTALL: the Endura Flap pet door for vinyl sliders is designed for 'U' shaped tracks of at least 1-1/2" width; engineered for optimal insulation and energy efficiency to provide freedom for your pet while preserving your energy bills; small flap measures 6" x 11" and is suitable for pets weighing up to 20 lbs
• MAXIMUM ENERGY EFFICIENCY: enhance your home's energy efficiency with our insulated pet door, featuring LoE glass to reduce UV rays and infrared light; the durable and flexible flap remains functional even in -40 degree temperatures, providing your pet with easy access to the outdoors
• EASY INSTALLATION: experience how simple it is to install and remove our pet door with the adjustable top and spring-loaded design, allowing for a fast, secure fit in your sliding glass door track; the white vinyl frame complements most interior designs and provides a stylish addition to your home
• FOUR-SEASON PERFORMANCE: protect your home from harsh weather with our weather-resistant pet door, capable of withstanding winds up to 50 mph; the insulated flap ensures your home stays comfortable during winter, spring, summer, and fall, keeping the elements at bay
• SECURITY & PEACE OF MIND: includes a secure locking cover, as strong as 1/16" sheet steel, providing added security and control when the pet door is not in use; the Endura Flap pet door is built to last, backed by a lifetime guarantee