Cat Flap for Sliding Door: Non-Damaging & Weatherproof Inserts

We specialize in providing non-damaging cat flap solutions for all types of sliding doors. Whether you are a homeowner or a renter, our innovative installation method ensures that your existing door frame remains completely intact. This means you can enjoy the convenience of a cat flap without the hassle of seeking a Notice of Consent (NOC) from your landlord or building management. Our cat flap inserts are fully removable, allowing you to easily take them with you when you move out. Furthermore, our premium, weather-proof designs are engineered to maintain maximum energy efficiency, effectively keeping the elements out and regulating the temperature inside your home. We expertly install cat flaps into sliding door inserts, including specialized solutions for double-glazed sliding doors, ensuring a perfect, secure, and draft-free fit.

What We Do

Seamless Cat Flap Installation for Any Sliding Door

Install cat flaps for sliding doors in inserts

Install cat flaps in double-glazed sliding doors

Provide non-damaging, removable solutions

Offer weather-proof and energy-efficient installations

Manual Cat Flaps and Microchipped Cat Flaps

Perform installations for other door types (check our website for more)

Cat Flap

SURE FLAP

Keep Hot Air Out

Happy Cat. Secure Home. Simple Technology. No Collar and No Key.

SURE FLAP

Regular Microchip Cat Flap

Suitable for Less than 5 Kgs cat

SURE FLAP

Large Microchip Cat Flap

Suitable for More than 5 Kgs cat

Frequently Asked Questions

Yes, we specialize in installing microchip cat flaps in glass doors. These flaps read the unique microchip already implanted in your cat (or a collar tag) and only unlock for your pet. This is the most effective way to prevent neighborhood cats or other small animals from entering your home. The installation process in glass is the same as a standard flap: we install a new, pre-cut glass unit into your door frame.

It is completely safe when done professionally. The key is that the existing double-glazed unit must be replaced with a new, custom-fabricated unit that has the cat flap opening pre-cut. This maintains the door's thermal seal and structural integrity. Park Aluminium and Glass handles the entire process, ensuring a safe and secure result for your cat flap in glass door.

Yes, a regular flap (designed for cats under 5 kgs) can be uncomfortable and difficult for a larger cat. It can also lead to premature wear and tear on the flap. We strongly recommend using our large cat flap option for cats above 5 kgs to ensure easy access and a longer lifespan for the flap mechanism.

No, This is not

Park Aluminium and Glass is committed to delivering excellence. Our installations are backed by a guarantee that covers both the workmanship and the integrity of your door.
• Certified Glass Specialists: Our team consists of certified technicians with years of experience working with delicate glass and durable aluminium.
• Clean and Efficient Service: We pride ourselves on a quick, clean, and non-disruptive installation process, leaving your home spotless.
• Tailored Advice: We provide expert consultation on the best flap type, size, and placement for your specific cat and door type.