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Cat Flaps

We install cat flaps into glazed windows and doors in Aylesbury and surrounding area.

Aylesbury Glazing Repairs Ltd 

We are a small, reliable and trusted glazing specialist serving customers within a 20 to 30-mile radius of Aylesbury.


We’ve worked hard over 20 years to build our reputation of industry experts. This is maintained by providing a high standard of workmanship and customer service.

Recommended Cat Flap Installer in Aylesbury

We are a recommended installer of Sureflap® products, although we are willing to fit your chosen brand of cat flap into glazed windows and doors. We can supply the cat-flap for you or you can supply your own if you wish to.

Aylesbury Glazing Repairs Ltd is a Checkatrade-approved member and you can read independent reviews from our customers on our Checkatrade page:


“Installed a catflap in our glass utility door. Ordered one to match the satin finish of the previous door (and small window next to it) and it matches perfectly. Good communication and timekeeping and kept me up to date with a delay with a small part. Cleaned up nicely after the job too.”

We are a small, reliable and trusted glazing specialist with over 20 years of industry experience. Serving customers within a 20 to 30-mile radius of Aylesbury, we’ve worked hard to build our reputation. This is maintained by providing a high standard of workmanship and customer service.

Can you install Cat Flaps into double glazed windows & doors?

Yes, it is possible to install cat flaps into a double-glazed window, patio doors or conservatory doors. However, this is not a DIY project. You need an experienced glazer who will measure, order and install a replacement sealed double glazed unit with the appropriate hole for fitting a cat flap. That is where we can assist.

Let’s give your cats the freedom to roam and then return to the comfort of your home. We provide cut and sealed double-glazed units and fit the cat flap during the installation process.

  • To maintain security and safety, toughened glass is used.

  • The only limitation for installing a cat flap into glass is that the product has a circular holding (square cut-outs are not advised)

  • We also install larger dog flaps, as long as they have a circular holding.

  • If preferred, we can fit cat flaps into UPVC and solid timber doors.


Circular cat flaps usually state that they are suitable for fitting into glass on the packaging. If you have yet to buy, be aware that cat flaps with microchip readers are effective at ensuring only your pets gain entry. You can register multiple microchips, but the entrance will not open for other cats in your neighbourhood.

Our Process for Installing Cat Flaps

  1. Send - email, WhatsApp, text message - us a photo of the product and intended point of access and we’ll provide estimate.

  2. Following this, we’ll arrange a visit to measure up and answer your questions. With energy efficiency a priority for most homeowners, thermal efficient glass specifications will be replicated.

  3. When you go ahead, we’ll agree on an installation date for fitting the replacement glass and cat flap.

  4. You can trust us to work efficiently and tidy up before we leave.

* If you live in rented accommodation, we advise that you retain the removed pane. Then it can be switched back at the end of your tenancy. 

Submit enquiry.

To make an enquiry and arrange a convenient time for us to visit, please call Richard on 07889 730995 or submit enquiry.

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