10 Best Clear Cat Flap for Double Glazed Glass Doors in the UK 2025
Updated on 26/07/2025
#1
Recommended
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- 4-way locking system for controlling pet access: always open, allow entry only, allow exit only, or fully locked.
- Transparent design seamlessly blends with glass windows and doors, enhancing aesthetics while providing easy access for pets.
- Designed for quiet operation with noise-reducing brushes and injury-preventing rubber components, ensuring a safe environment for pets.
- Constructed from durable ABS plastic and weatherproof materials, this cat flap is resistant to UV rays and built to last.
- Accommodates all cats and small dogs up to 6 kg, providing pets with convenient access while enhancing their living space.
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- 4-way locking system for controlling pet access: always open, allow entry only, allow exit only, or fully locked.
- Transparent design seamlessly blends with glass windows and doors, enhancing aesthetics while providing easy access for pets.
- Designed for quiet operation with noise-reducing brushes and injury-preventing rubber components, ensuring a safe environment for pets.
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#2
Value for Money
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- [Durable Materials]: 4 way locking cat flap is made from high-quality ABS, weather-resistant, sturdy, long lasting; Robust stable polycarbonate construction ensures a virtually unbreakable dog door
- [Fit Cats and Small Dogs]: Flap size is 7.25" x 8"; Our 4 way locking cat flap suits all breeds of cats and some small dogs up to 6kg / 13lbs
- [Noise Reduction]: The small dog flap door is designed with a brush strip to reduce noise when pets comes in or out the door; Silent action will not frighten pets or disturb owner
- [4 Way Locking]: Our cat flaps with dual knob-style locks offer 4-way modes: open, locked, in-only (cat can enter but not exit) and out-only (cat can exit but not enter), to control pets in and out of your home
- [Beautiful Decoration for Glass Window and Door]: 4 way locking cat flap is transparent, so after installation on clear glass window/door, they will seems like a whole body; Ideal for installation on glass window and sliding glass door
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- [Durable Materials]: 4 way locking cat flap is made from high-quality ABS, weather-resistant, sturdy, long lasting; Robust stable polycarbonate construction ensures a virtually unbreakable dog door
- [Fit Cats and Small Dogs]: Flap size is 7.25" x 8"; Our 4 way locking cat flap suits all breeds of cats and some small dogs up to 6kg / 13lbs
- [Noise Reduction]: The small dog flap door is designed with a brush strip to reduce noise when pets comes in or out the door; Silent action will not frighten pets or disturb owner
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#3
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- 4 locking modes: The cat flap features a lock with two knobs allowing four settings: fully open, fully locked, entry only, and exit only for controlled pet access.
- Noise reduction: Brush strips around the cat flap minimize noise during entry and exit, ensuring a quiet experience for both pets and owners.
- Sturdy design: Constructed from high-quality ABS plastic, this flap is durable, weather-resistant, and easy to clean.
- For small pets: Measuring 30x30x4 cm with a flap size of 18.5x20.5 cm, it's suitable for all cat breeds and small dogs up to 6kg.
- Aesthetic appeal: The round clear design enhances the look of transparent glass doors or windows, acting as a decorative element.
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- 4 locking modes: The cat flap features a lock with two knobs allowing four settings: fully open, fully locked, entry only, and exit only for controlled pet access.
- Noise reduction: Brush strips around the cat flap minimize noise during entry and exit, ensuring a quiet experience for both pets and owners.
- Sturdy design: Constructed from high-quality ABS plastic, this flap is durable, weather-resistant, and easy to clean.
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#4
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- Ideal for small to medium-sized cats
- 4-way locking mechanism for versatile usage: in/out, in only, out only, or locked
- Constructed from highly durable super-tough polymer
- User-friendly and tamper-proof design
- Operates silently for a discreet experience
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- Ideal for small to medium-sized cats
- 4-way locking mechanism for versatile usage: in/out, in only, out only, or locked
- Constructed from highly durable super-tough polymer
- User-friendly and tamper-proof design
- Operates silently for a discreet experience
#5
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- Robust PC construction offers a sturdy, weather-resistant door that's easy to clean.
- Locking mechanism provides four operational modes: fully open, locked, entry-only, and exit-only, eliminating the need for constant door management.
- Clear design integrates seamlessly with glass applications, enhancing aesthetic appeal while allowing pet access.
- Flap size accommodates most small pets up to 13 lbs, including various cat breeds and small dogs.
- Brush strips minimize noise during pet entry and exit, ensuring a quiet experience for both pets and owners.
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- Robust PC construction offers a sturdy, weather-resistant door that's easy to clean.
- Locking mechanism provides four operational modes: fully open, locked, entry-only, and exit-only, eliminating the need for constant door management.
- Clear design integrates seamlessly with glass applications, enhancing aesthetic appeal while allowing pet access.
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#6
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- Allows pets to enter and exit freely, ideal for indoor and outdoor access during play or bathroom breaks.
- Flap dimensions: 7.25 x 8 x 1.2 inches; Door dimensions: 11.8 x 11.8 x 1.6 inches; Suitable for small cats and dogs.
- Customer satisfaction is prioritized; support is available for any product or service issues.
- Equipped with a brush strip to minimize noise when pets pass through, ensuring a quiet experience for both pets and owners.
- Features 4 locking modes for enhanced control: open, locked, in only, and out only, allowing you to manage your pets' movements.
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- Allows pets to enter and exit freely, ideal for indoor and outdoor access during play or bathroom breaks.
- Flap dimensions: 7.25 x 8 x 1.2 inches; Door dimensions: 11.8 x 11.8 x 1.6 inches; Suitable for small cats and dogs.
- Customer satisfaction is prioritized; support is available for any product or service issues.
- Equipped with a brush strip to minimize noise when pets pass through, ensuring a quiet experience for both pets and owners.
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#7
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- 4-way locking system for controlling entry/exit: In, Out, In/Out, and Locked options for convenience.
- Designed with a brush strip to minimize noise during operation, ensuring a quiet experience for pets and owners.
- Transparent structure allows pets to see through the door, making it suitable for installation in glass doors and windows, including sliding types.
- Constructed from premium, weather-resistant ABS plastic, this durable door features a smooth, safe design and self-closing flap to reduce maintenance and draughts.
- Spacious flap dimensions (20x18cm) accommodate all cat breeds and small dogs up to 6kg (13lbs).
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- 4-way locking system for controlling entry/exit: In, Out, In/Out, and Locked options for convenience.
- Designed with a brush strip to minimize noise during operation, ensuring a quiet experience for pets and owners.
- Transparent structure allows pets to see through the door, making it suitable for installation in glass doors and windows, including sliding types.
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#8
18% Off
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- Custom cat door provides entertainment for pets when home alone.
- Four locking modes (open, locked, in-only, out-only) for optimal pet access control.
- Transparent design integrates seamlessly with glass doors or windows.
- Made from safe, non-toxic ABS material with a smooth surface to protect pets.
- Equipped with a brush strip to minimize noise during entry and exit.
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- Custom cat door provides entertainment for pets when home alone.
- Four locking modes (open, locked, in-only, out-only) for optimal pet access control.
- Transparent design integrates seamlessly with glass doors or windows.
- Made from safe, non-toxic ABS material with a smooth surface to protect pets.
- Equipped with a brush strip to minimize noise during entry and exit.
#9
17% Off
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- Four locking modes (in, out, in/out, locked) provide flexibility in controlling pet access without needing to open or close the door repeatedly.
- Designed for seamless integration with glass surfaces, making it ideal for sliding doors and window screens; offers a stylish solution for pet owners.
- Features a quiet door operation and rubber protection to ensure the safety and comfort of pets while allowing them free access.
- Constructed with durable ABS plastic and UV-resistant polycarbonate for enhanced weather resistance and long-lasting performance.
- Flap dimensions of 7.25" x 8" accommodate various cat sizes and small dog breeds, creating a comfortable space for your pets.
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- Four locking modes (in, out, in/out, locked) provide flexibility in controlling pet access without needing to open or close the door repeatedly.
- Designed for seamless integration with glass surfaces, making it ideal for sliding doors and window screens; offers a stylish solution for pet owners.
- Features a quiet door operation and rubber protection to ensure the safety and comfort of pets while allowing them free access.
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#10
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- 4-way locking mechanism allows control over pet entry and exit: open, locked, in-only, and out-only modes.
- Transparent flap design enhances visibility for pets; waterproof exterior seal and brush strip minimize closing noise for a quieter operation.
- Designed for cats and small dogs up to 13 pounds, ensuring safe access while preventing unwanted intrusions by other animals.
- Constructed from durable ABS and UV-stabilized polycarbonate for long-lasting use and pet safety.
- Simple installation process suitable for various wall types, ensuring an effective and secure pet door solution.
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- 4-way locking mechanism allows control over pet entry and exit: open, locked, in-only, and out-only modes.
- Transparent flap design enhances visibility for pets; waterproof exterior seal and brush strip minimize closing noise for a quieter operation.
- Designed for cats and small dogs up to 13 pounds, ensuring safe access while preventing unwanted intrusions by other animals.
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