Cat Mate 357 Large Cat & Small Dog Glass Fitting Cat Flap

The Cat Mate 357 Glass Fitting Cat Flap is a premium circular pet door designed for larger cats and small dog breeds. Suitable for pets with a shoulder height of up to 360mm (14"), this stylish glass-mounted cat flap provides your pet with convenient access while maintaining the appearance and security of your home.

Featuring a modern circular design and a reliable 4-way locking system, the Cat Mate 357 allows you to control your pet's movements with ease. The transparent flap is preferred by most pets, helping them adapt quickly, while the silent operation ensures minimal disturbance to both pets and owners.

Designed specifically for installation into glass doors and windows, the Cat Mate 357 is suitable for single glazing and new double or triple glazed units up to 50mm thick. Please note that existing toughened glass and sealed double-glazed units cannot normally be cut and will require a new replacement glass panel manufactured with the correct hole size.

Key Features

• Suitable for Large Cats and Small Dogs – Ideal for breeds including Yorkshire Terriers, Dachshunds, Pekinese, Miniature Poodles and small Spaniels.
• 4-Way Locking System – Choose between In Only, Out Only, Open or Locked modes.
• Glass Fitting Design – Specifically designed for installation into glass doors and windows.
• Silent Action Flap – Smooth and quiet operation for greater comfort.
• Transparent Flap – Encourages easier pet acceptance and use.
• Weatherproof Construction – Magnetic closure and brush seals help reduce draughts and rain ingress.
• Self-Lining Design – Suitable for glass panels up to 50mm (2") thick.
• Attractive Circular Appearance – Blends neatly into modern and traditional homes.

Suitable For

The Cat Mate 357 is suitable for:

• Large cats.
• Yorkshire Terriers.
• Pekinese.
• Dachshunds.
• Miniature Poodles.
• Small Spaniels.
• Other small dog breeds up to 360mm shoulder height.

Glass Installation Information

This model is designed specifically for installation into glass panels.

Suitable for:

• Single glazed glass.
• New double glazed units manufactured with the correct cut-out.
• New triple glazed units manufactured with the correct cut-out.

Important: Existing toughened glass, double glazed units and triple glazed units cannot normally be cut after manufacture. A new replacement glass unit with the correct circular cut-out will usually be required.

Dimensions

• Overall Diameter: 305mm (12")
• Required Cut-Out Diameter: 283mm (11 1/8")
• Maximum Pet Shoulder Height: 360mm (14")
• Suitable Glass Thickness: Up to 50mm (2")

Why Choose the Cat Mate 357?

The Cat Mate 357 Glass Fitting Cat Flap combines attractive design, practical functionality and reliable weather protection. Its large opening accommodates both larger cats and small dogs, while the four-way locking system gives complete control over your pet's access.

With its durable construction, silent operation and compatibility with modern glazing systems, the Cat Mate 357 remains one of the most popular glass fitting pet doors available.

Product Specifications

• Manufacturer: Cat Mate
• Model: 357
• Type: Glass Fitting Cat Flap
• Locking System: 4-Way Locking
• Suitable For: Large Cats and Small Dogs
• Maximum Shoulder Height: 360mm (14")
• Overall Diameter: 305mm
• Cut-Out Diameter: 283mm
• Glass Thickness: Up to 50mm
• Weatherproof: Yes
• Transparent Flap: Yes
• Silent Operation: Yes

Download Product Manual