Endura Flap Single Flap Pet Door for Thin Doors

Ideal for thin doors 1/2" up to 1-1/8" thick, compatible with various door types Airtight magnetic seal provides excellent insulation, withstanding winds up to 50 mph Flap remains flexible in extreme temperatures from -40°F to 110°F Durable aluminum frame with customizable magnet strength for pet training and wind resistance Sturdy locking cover to block access when needed (inside frame only) Lifetime Warranty and Easy 90-Day Returns for peace of mind Designed specifically for thin doors: Fits solid core doors, hollow core doors, metal doors, and storm doors 1/2" up to 1-1/8" thick Superior insulation: Airtight magnetic lining around the flap ensures maximum energy efficiency and weather resistance Resilient in extreme conditions: Flap withstands winds up to 50 mph and remains flexible in temperatures as low as -40°F Durable and sleek: Sturdy aluminum frame with an attractive design that complements any home's aesthetic Accommodates pets of all sizes: Taller and narrower flap design caters to a range of pet sizes and needs Adjustable magnet strength: Customize the pet door's magnet strength for training purposes or to increase wind resistance Secure Locking Cover: Features a locking cover as strong as 16 gauge steel to block access when needed Easy installation: Installation in thin doors is made simple with the Endura Flap E2 Single Flap Pet Door Made in the USA: High-quality construction and materials ensure long-lasting performance Lifetime Warranty and Easy 90-Day Returns: Purchase confidently with a lifetime warranty and hassle-free returns Suitable for various climates: Designed for four-season use, maintaining comfort and insulation in severe weather conditions Adaptable for pets' needs: Magnets can be removed or adjusted to better suit pets' preferences and abilities Highly praised by homeowners: Appreciated for its sleek design, durability, and superior insulation properties Please Note: If the magnets seem too strong for your pet, you can remove some of them to better suit their needs. On some sizes, they may need to be replaced for proper insulation. Refer to the video called Removing Side Magnets in the Videos section. For doors more than 1-1/8" thick, see the Endura Single Flap Door Mount or the Endura Double Flap Door Mount.