PatSafe large insulated dog flap, all sealed in the bag with fittings and installation manual, no outer box. Strongly insulated pet flap that protects your house from heat and cold. Particularly low heat loss.
eBay
PETCOMING All Aluminum Dog Door: This dog door is made of selected high-quality aluminum alloy, which significantly improves its sturdiness.
eBay
TRUSTWORTHY SECURITY: Our doggy door is equipped with not only an extra-thick lockable panel but also four high-strength locks on both door panels. Weatherproof magnetic closure and two UV-resistant panels, suitable for different climates and provides energy efficiency.
eBay
【 Rugged & Energy-Saving 】 RESCUMASCER extra large dog doors are made out of rugged new aviation aluminum alloy material that is proven to be sturdy and stainless. Magnetic Flap designed to enable the door plate to quickly reset after being lifted.
eBay
PETSAFE STAYWELL ALUMINIUM PET DOORS. SMALL STAYWELL ALUMINIUM PET DOOR - 600. LARGE STAYWELL ALUMINIUM PET DOOR - 640. EXTRA LARGE STAYWELL ALUMINIUM PET DOOR - 660. Fits doors 1"-2" thick, if fitting in thinner doors you will need competent DIY skills to cut the aluminium tunnel down to size.
eBay
New in bow. This is the super large replacement door flap. Be sure are getting the right one to replace an old 15 by 20 Flap. Does not include main insert for wall/door. Will ship in factory box.
eBay
Two vinyl flap with a magnetic closure and one insulated middle flap.
eBay
Dog door with magnetic flap closures, built-in magnetic can keep the door automatically closed when your dog leaves. Included sliding door, glass door windows, panels and patio or any other screen areas, allow your pets freedom to get in/out.
eBay