PetSafe Extreme Weather Sliding Glass Pet Door Replacement Flaps - Maintains Indoor Temperature - Energy-Saving - Weatherproof Dog Door Replacement - Large

No matter the season, PetSafe Extreme Weather Sliding Glass Pet Door Replacement Flaps are made to help your home stay comfortable and protected. Whether it’s cold winter drafts or sweltering summer heat, these durable flaps work hard to shield your home from the elements. The triple-flap design features a center insulated flap surrounded by clear vinyl flaps on both sides, adding a thermal barrier that helps reduce energy loss while giving your pets easy access to the outdoors. Ideal for replacing worn or damaged flaps on your existing PetSafe Extreme Weather Sliding Glass Pet Door, these weather-resistant flaps come equipped with magnetic closures at the bottom to keep the door securely shut. This design ensures minimal air leakage and improved energy efficiency in your home. Available in medium and large sizes, they fit the Extreme Weather Sliding Glass Pet Door models ZPA17-17175 and ZPA17-17176. The replacement process is straightforward—just three simple steps, no tools required. Whether you're preparing for the changing seasons or just need a fresh flap insert, these flaps are designed to install quickly, last through the elements, and keep your home protected. Designed for pet parents who want functionality without compromising on energy savings, these flaps are also perfect for homes with active pets that go in and out frequently. Since 1988, PetSafe has been driven by a simple belief: safe, healthy pets lead to happier lives for pets and their families. For over 25 years, we've been dedicated to enhancing the lives of pets and the people who love them, treating every pet as a cherished family member and delivering life-changing innovations designed to enrich every moment. With U.S. roots and a global reach, our vet- and trainer-recommended products are built for every pet and backed by exceptional customer support. From backyards to dog parks, we're on a mission to create fields of joy for happy, healthy, and safe pets.

• Keeps Your Home Comfortable: The PetSafe Extreme Weather Sliding Glass Pet Door Replacement Flaps help maintain indoor temperature with an insulated pet door flap design
• Built for Harsh Conditions: Designed with a center insulated flap and outer vinyl layers, this extreme weather door flap offers long-lasting protection from wind and rain
• Quick & Easy Installation: These sliding glass door replacement flap options are made for fast replacement flap setup with simple 3-step installation for convenience
• Global Mission, Local Care: With U.S. roots and worldwide reach, PetSafe delivers vet- and trainer-recommended solutions and exceptional customer support to create fields of joy for pets
• 25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families