London Cat Flap In Upvc Door

We Fit Cat Flaps in UPVC Doors – Expert Cat & Dog Flap Installation Service Across London

Looking to install a cat flap or dog flap in a UPVc door? At Cat Flaps Fitted London, we specialise in professional cat flap installation for UPVc, composite, and wooden doors throughout the London. Whether your door has mouldings, recesses, or support braces, our experienced fitters ensure a precise, damage-free installation that keeps your home secure while giving your cat the freedom to come and go.


Why Choose Cat Flaps Fitted London for Cat Flap Installation?

Expert Installation Without Compromise

Installing a cat flap in a UPVc door requires precision. DIY attempts can easily damage door frames, braces, or mouldings. Our team has the tools and experience to install your cat flap cleanly, preserving both the strength and appearance of your door.

Fast Quotes – No Site Visit Required

Simply send us a few clear photos of your door, and we’ll provide a personalised quote—no need to wait for a site survey. We’ll also recommend the most suitable cat flap options for your specific door type and your pet's needs.

Wide Range of Cat Flaps to Suit Every Home

We stock a selection of standard and high-tech cat flaps, including:

Hassle-Free Installation Day

Once you choose your cat flap, we’ll arrange a convenient date for installation. After fitting, we carry out a full check to ensure everything works smoothly—and that your cat is happy with the results.


Benefits of Installing a Cat Flap in a UPVc Door

  • Convenience: Your cat or Dog can move freely in and out without you needing to open the door.

  • Freedom for Your Pet: Encourages natural behaviour like roaming and outdoor play.

  • Security: With microchip and lockable options, you can control who enters your home.

  • Ideal Location: Doors are often the easiest and most practical place for a cat flap—simpler and less disruptive than walls or windows.


Professional Pet Door Installation Services Across London

We install pet doors in various surfaces, including:

From standard pet flaps to premium custom solutions, you can choose the size, style, and functionality that suits your home and your cat best.


Get Started Today

Interested in installing a cat flap in a UPVc door? Contact Cat Flaps Fitted London today to discuss your requirements or get a fast, free quote. Our team is ready to help you choose the perfect cat flap and book your expert installation.

Cat Flaps in Wooden Doors - Cat Flaps in Glass & Double Glazing - Dog Flaps

Reliable & professional fitters

Reliable & professional fitters

Fitting a cat flap or dog flap requires specialist tools and expertise. All our London cat flap fitters are fully qualified and trained in the latest tools, equipment and installation techniques as part of our comprehensive services.


Get a free quotation immediately over the telephone or via WhatsApp

What information do you need to accurately quote?

By providing a photo of the glass we can give you the exact price. If you are unable to provide a photo of the glass, then kindly provide some rough dimensions for the example measure edge of glass from left to right and top to bottom, this should give us enough information to provide you with an accurate price which we will confirm once on site and measure 100%.

Installation process
Sure flap video

Sure flap video

Discover how to program your cat's microchip into the SureFlap Microchip Cat Flap. Have some tasty treats on hand for your cat to make the process easier and follow the steps in this easy-to-follow video.

One of the most popular cat flaps 

With SureFlap microchip cat flaps being one of the most popular brands to buy today, we are delighted to be a recommended supplier and fitter for your ease of use. Most people will employ a company like ours if you are installing a cat flap into glass, double glazing, or a metal door.

The microchip cat flaps allow only your cat(s) into your property and will restrict unwanted visitors from neighboring homes.

Recommended Sure Flap Cat flap fitters in London are reachable on 0208 098 2021.

Watch video

What our customers say

Frequently asked questions

Yes - as cat flaps come in different sizes, models, automatic etc. it is best to talk to us first in order that you can ask all the questions you require answered on the most popular brands. We offer a selection of cat flaps and pet doors, we highly recommend that you take a brief look at the options prior to making a decision. We have added a link from our site to some of the most popular brands.

Do You Fit Into Cavity Walls.

We DO NOT install through cavity walls; we recommend that you hire a professional builder for this type of installation.

Cat flap installation in a brick wall has many pitfalls; it is messy, expensive and time-consuming. there may be pipes or wires we can not see.

If this is your preferred route or only option you have for your home, we strongly advise you to consult with a qualified builder before considering installing a pet door through a wall, always ensure they have relevant building experience, qualifications, insurance and that they can comply with all building regulations. 

No - The glass in the door should already be toughened and you can not cut toughened glass, so we will need to replace the unit (worth hanging on to the double glazed unit we take ut as should you move or need to put this back at a later date will save you some money).

Yes you can, if it is single or double glazed, then the glass will need to be replaced by an expoerianced glazier or glass company who can offer you a price for the replacement cost.

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By providing a photo of the glass we can give you the exact price. If you are unable to provide a photo of the glass, then kindly provide some rough dimensions. Please measure from edge of glass to edge of glass you can see left to right and top to bottom.

Areas we cover

Postcodes   W3   W14   W10   W5   W7   W4   W6   W1   W11   W9   W12   W13   W2   W8   W1M
Towns   South Acton   Olympia   Great Portland Street   Royal Oak   Holland Park   West Acton   Bayswater Road   White City   North Kensington   Chiswick House   South Ealing   Goldhawk Road   Westbourne Green   Park Lane   Notting Hill Gate   City of Westminster   West Kensington   Kensal Town   Chiswick   Tottenham Court Road   Turnham Green   Paddington   Fulham Palace Road   Gunnersbury   Ravenscourt Park   Goldhawk Road   Ladbroke Grove   West Ealing   Queensway   Western Avenue   Acton Green   Hyde Park   Boston Manor   Acton Town   Elthorne Park   Drayton Green   Warwick Avenue   Acton   Shepherds Bush   Kensington   Piccadilly Circus   Stamford Brook   Edgware Road   Ealing   North Ealing   Oxford Circus   Bond Street   Warren Street   Warwick Park   Lancaster Gate   Northfields   Hammersmith & Fulham   Ladbroke Grove   Regent Street   Hammersmith   Hammersmith   Bedford Park   Western Avenue   High Street Kensington   East Acton   Ealing Common   Brook Green   Westbourne Grove   Bedford Park   Bayswater   Hanwell   Goodge Street   Oxford Street   Chiswick High Road   Latimer Road   Marylebone   Paddington   Soho   Westbourne Park   Chiswick Park   Uxbridge Road   Maida Vale   Hanger Lane   Marylebone   Great West Road   Ealing Broadway   Barons Court   Kensington & Chelsea   Ealing   Mayfair   Marble Arch   Grove Park   Notting Hill   Westway   West Kilburn   Holland Park   Maida Hill   Hyde Park
Counties   Greater London
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