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Speak to an Expert Cat flap fitter for an Instant Quote Now!!

Cat Flap Fitter North West London

Cat Flap and Dog Flap fitting service into any glass doors, Patio Doors, solid doors, double glazing, Upvc, wooden doors, We have a very competitive price, call us now for a free unbeatable quote(we don’t charge by the hour, nor do we have any hidden charges).

  • Tired of staying awake late night until your cats return home, so you can let them in?

  • Tired of opening and closing door to let your cat in and out?

  • Worried when you go out about leaving your cat inside?

  • Going on holiday and want peace of mind your cat is okay at home?

  • Do you wanna give some more freedom to your cat? ​

Key Services

Cat Flap Into Glass Door

Dog Door Installation

Cat Flap Into Window

Cat Flap Into UPVC Door

Cat Flap Into Wooden Panel

Swap / Replacement

Here is how we do:

step 1: choosing the right cat flap

There are many different types of cat flaps available to choose from we offer free quotations and advice so you are sure to find the right cat flap for your cat. Alternatively, we can provide you with a cat flap to suit your needs.
Here are the main types of cat flap that we fit:

4 Way Cat Flap:(In only, Out only, Opened both directions, Locked)

Microchip Cat Flap:(Same as 4-Way but recognizes your pet's ID Chip!)

step 2: Measuring the glass

We will then arrange an appointment to suit you to come and take a precise measurement for your new glass panel, single or double glazed For installing catflap into the glass it is necessary to order a new double glazed unit which takes 3_6 days (now we can do it same day order by 11 am) and it's made-to-measure with all holes pre-cut and ready for installation. Existing DGU cannot be cut as they are a sealed unit.

step 3: Installation

when your cat flap is ready for installation, we will contact you to arrange a convenient time for installation which normally takes 30 min.

Difference Between The Cat Flaps
Image by Erica Leong


This is the most basic type of cat flap and opens when your cat pushes against it. This type of flap offers access to all cats that try to use it. This can make it difficult to stop other cats from coming in to the home.



This type of cat flap is operated via a magnet or infrared device attached to your cat's collar. When the collar is within reading distance of the cat flap, the device will unlock the flap, allowing your cat access. 

Image by Mathew Schwartz


This type of cat flap is operated by your cat's microchip and is also suitable for multi-cat homes as, once programmed, can remember several different microchips. These cat flaps are the best method of preventing other cats from entering your home.

Benefits Of Having Cat Flap

Having a pet door allows your pet to freely come in and out of your house, for pets such as cats, this is really benefited. Cats are slightly more independent than dogs, they enjoy being outside as they are able to roam their “territories” and exercise as they wish, reducing boredom and stress. Cats are very prone to obesity and diabetes if they do not get enough daily exercise.

In dogs, a pet flap can help improve toilet accidents; especially in puppies and older dogs also for if you need to leave your dog for extended periods of time.

Cat Flaps are a great way to keep your kitty safe and out of trouble when you're not around. A cat flap enables your cat to go in and out through its very own personal door, which is fitted into your main door. A cat flap can be installed in your external and internal doors to give your cat direct access to certain areas.

Our Suppliers

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About Us:

We are a fast reliable 24-hour family-run company all glazing repairs and cat flap fitting are dealt with, quickly and efficiently. We have skills and manpower to deal with any job Swift Glazing have a long history of helping domestic and commercial clients with a host of glazing services, including fitting, repair, and replacement. We cover the whole of London and greater London too.

Why Choose swift glazing ltd?

  • Genuine Family Run Glazing Company (not a call center) 

  • Instant Free Unbeatable Quote 

  • No Call Out Charge

  • 5 years of Guarantee 

  • Same Day Services

  • Fully Insured

  • Cheapest Prices Around 

  • We Are Not Pushy

  • We cover whole of London and greater London too 

  • Can Condensation In Double Glazing Be Fixed?
    If you have condensation in double glazing then it is a sign that the sealant has failed and this usually means that it will have to be replaced or sealed. If the windows are dated then replacing the whole unit can be recommended so that the same problem does not occur again.
  • How Long Does It Take To Replace Double Glazing?
    We have our own work shop we always aim to install the glass within 2days after the go ahed given. how ever we have same day services for flout and laminated unit.
  • Can I Replace The Glass In My Double Glazing?
    Yes, we replaced glass in double glazing like to like. so it give you the same thermal efficiency as the original installation.
  • Can I Replace Onley 1 Pane Glass On My Double Glazing Unit?
    You can not repelace 1 side of the double glazed unit, as its a seald unit and boh glass come as seal unit.

We cover all North London areas including: Acton, Bedford Park, Brook Green, Covent Garden, Fitzrovia, Hanger Lane, Hyde Park, Kensington, Little Ealing, Marylebone, North Kensington, Piccadilly, Soho, St Johns Wood, West Acton, Westbourne Green, Acton Green, Bloomsbury, Chinatown, Ealingf, Fulham, Hanwell, Islington, Kilburn , Little Venice, Mayfair, Notting Hill, Piccadilly Circus, South Acton , Strand, West Ealing, Westminster, Barons Court, Brentford, Chiswick, Ealing Common, Gunnersbury, Haymarket, Kensal Rise, Ladbroke Grove, Maida Hill, Neasden, Oxford Circus, Regent's Park, South Kensington, Theaterland, West Kensington, White City, Bayswater, Brondesbury Park, City Of Westminster, East Acton, Hammersmith, Holland Park, Kensal Town, Lisson Grove, Maida Lane, North Acton , Paddintgton, Shepherds Bush, St Jame's, Warwick Avenue, West Kilburn, Wormwood Sc

Enquiry Form

Please feel free to complete the form below with any general enquiries or requests and we will get in contact with you as soon as possible.

Area We Cover

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