Dog Door for Large Dogs, Heavy-Duty Aluminum Frame, Magnetic Draft Seal, Fits 7/8- to 1 1/8-Inch Doors

Give your large dog a dependable route through the door while keeping unwanted drafts under control. This heavy-duty dog door accommodates most dogs up to 90 lb and fits doors from 7/8 to 1 1/8 inches thick.

A wide-flange flap and magnetic perimeter seal create a secure closure after each pass. Durable metal construction suits a frequently used household doorway, while the large format gives bigger dogs practical everyday access.

Key Features

• Rare-earth magnets run around the flap's entire perimeter, while mating magnets sit on floating frame seals. The two surfaces meet at every point to close gaps and prevent drafts.
• The airtight door withstands winds up to 50 mph, reducing unwanted airflow and supporting a steadier indoor environment during windy weather.
• Its heavy-gauge aluminum frame provides a sturdy structure for the repeated use that comes with a dog's daily routine.
• A baked-on industrial powder-coat finish resists chips and scratches, keeping the frame protected through everyday wear.
• Stainless steel hardware protects against rust, adding lasting resilience at a part of the home exposed to changing conditions.
• Installation supports doors from 7/8 to 1 1/8 inches thick, giving pet parents a clear compatibility range to check before fitting.

Specifications

• Size: Large
• Recommended dog weight: Most dogs up to 90 lb
• Compatible door thickness: 7/8 to 1 1/8 in.
• Frame material: Heavy-gauge aluminum
• Frame finish: Baked-on industrial powder coat
• Hardware material: Stainless steel
• Flap style: Wide flange
• Seal type: Perimeter rare-earth magnets and floating frame seals
• Wind resistance: Up to 50 mph

Check your door thickness before installation, then give your large dog convenient everyday access through a sturdy, tightly sealed doorway built for regular home use.