VEVOR Pet Door, Medium, with Double Magnetic Flaps and Metal Frame, Strong and Weatherproof Dog Door for Interior and Exterior Doors, Easy to Install, Easy In-and-Out Access for Doggies, White

Weatherproof Dog Door with Double Magnetic Flaps That Seal Against Drafts and Rain 

The double magnetic flap system places two independent flaps in sequence — an outer flap facing the elements and an inner flap facing the home interior. They create a layered barrier that keeps drafts, rain, bugs, and debris out when the door is not in use.

After a pet passes through, the magnetic closure automatically pulls both flaps back into the closed position without relying on springs or gravity. This means the seal stays in place as long as the flap remains intact. Consistent automatic sealing helps reduce drafts and keeps the opening closed when the door is not in use. 

Q235 Steel Frame and 1.0 mm Thickness for Lasting Structural Rigidity 

The weatherproof dog door features a Q235 structural steel frame with a durable powder-coated finish. Under repeated use and outdoor conditions, the 1 mm steel frame keeps its shape. The Q235 steel frame helps maintain its shape during everyday indoor and outdoor use. 

In outdoor locations, the white powder-coat finish protects the surface from getting wet. In areas with frequent rain, a sealed surface prevents oxidation. The white finish goes with most standard front door colors, so you do not have to paint it after installation. This means the finished product looks clean and intentional from the day it is installed.

65 HA Flap Rigidity That Returns Closed After Every Pass-Through 

The 65 HA flap provides a balance of flexibility and rigidity, allowing pets to push through comfortably while helping the flap return to its closed position. That rigidity also keeps the flap from opening by wind alone, and, along with the magnetic closing system, helps keep out the weather.

The 65 HA rating provides a good balance between rigidity and ease of entry. Pets may avoid a flap that is too stiff, while a flap that is too soft may not return fully to the magnetic strips. At 65 HA, the flap consistently closes and opens, but it is still easy enough to push through that pets get used to the door without needing to be told over and over again.

Sliding Lock Panel That Secures the Opening When Access Is Not Needed 

When the dog door is not in use, the sliding lock panel prevents the flap from opening. It is a solid insert that goes into the frame channel. It changes the door from a functional entryway to a fully sealed panel. This is helpful at night, when you are traveling, or when you need to keep your pet inside. The panel goes in and out without tools, making it easy to use and remove throughout the day.

The lock panel solves a problem that a flap-only design can't. Even if the flaps are double-magnetically closed, a strong wind can quickly open them. A solid panel completely closes that hole when it is in use, and small animals cannot get in. Sometimes, when an owner wants to close the door all the way, the moving panel makes it easy and quick.

20.96×31.12 cm Flap Opening Sized for Medium Dogs to Pass Comfortably 

The medium flap is 20.96 cm wide and 31.12 cm high, making it easy for medium-sized dogs to get through without ducking or pushing. A properly sized opening helps medium-sized dogs enter and exit comfortably. 

The overall frame footprint is 421 × 301 mm, which fits standard residential door panel widths without requiring custom framing changes. The unit weighs 3.25 kg, which is light enough for one person to install, and the included hardware meets all fastening needs. There are also large and XL versions in the same product line, so there is a consistent product family across the full size range, with installation methods that do not conflict with each other.

Compatible with Door Thicknesses from 2.7 to 5.08 cm for Flexible Installation 

This weatherproof dog door fits door thicknesses from 2.7 to 5.08 cm, making it suitable for many interior and exterior doors. This means that most installations do not need adapter extensions or custom spacers. It is possible to put the same unit in both an interior bedroom door and an exterior garden door with the same hardware.

Other than a drill and a jigsaw for the hole, installation requires no special tools. The product's measurements of 421 × 301 × 76.8 mm make it easy to mark and check the frame's clearance before cutting. The package includes all the screws, bolts, and installation hardware needed. 

Weatherproof Dog Door for Interior, Exterior, and Garden Door Installations 

You can use this weatherproof dog door on both interior and exterior doors because it has a Q235 steel frame, double magnetic flaps, 65 HA rigidity, and a slide lock panel. Garden doors, patio doors, rear entry doors, and utility room doors are all suitable installation locations. 

For indoor installations, the double magnetic flaps help keep the opening closed when not in use. When a pet rests on one side, the magnetic closure keeps the flap from hanging open. This helps keep the space quieter and warmer. For both indoor and outdoor use, the door provides consistent self-sealing, physical lockout, and long-lasting material performance.