thelondoncatflapcompany.co.ukCat Flaps Fitted London

London Dog Flaps

Cat Flap Fitting Services in W5 London and surrounding area's

We specialise in professional cat flap installations for a wide range of surfaces, including:

 Cat flaps installation in glass  upvc-door-panels-for-catflaps Glass door cat flap installation

Over 30 Years of Industry Experience

Call Us: 0208 098 2021
Email Us: sales@thelondoncatflapcompany.co.uk

Why Choose Us for Your Cat Flap or Dog Flap Installation?

  • Trusted Experts: Over 30 years of experience in the glass and glazing industry, with 15 years focused on pet door installations.
  • Wide Range of Surfaces: We fit flaps in UPVC, wood, composite, metal, and double-glazed units (including patio and French doors).
  • High-Quality Materials: Replacement UPVC panels are reinforced for durability. Double-glazed units are manufactured in-house for precision and quality.
  • Affordable Pricing: We keep costs low and pass the savings directly to you.
  • Experienced Team: With 6 trusted fitters installing over 200 cat and dog flaps monthly, you’re in safe hands.
  • Customer Satisfaction: Don’t just take our word for it—read our glowing reviews!

Popular Cat and Dog Flaps We Install

We’re experienced in installing a variety of flaps, including:

How We Work: Cat Flap Installation in Double Glazing

If you need a cat flap in a double-glazed unit, we’ll replace the glass with a new custom-made double-glazed unit. This process takes 3–5 working days from measurement to fitting. All units are manufactured at our factory to ensure the highest standards.

Contact us today 0208 098 2021 to discuss your requirements or to get a free, no-obligation quote!

Cat Flaps in Wooden Doors - Cat Flaps in UPVc Panels - 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

4 way cat flap   Cat flap fitters   Cat Flap In Double Glazing   Cat Flap In UPVC Door   Cat Flap in Wooden Door   Cat flap patio door   Cat flap single glass door   Dog flaps   Double glazed door   Gallery   Get in touch   Glass patterns   How to link a Microchip Sure Flap   How to train a cat to use a cat flap   Microchip DualScan cat flap   Microchip Sure Flaps   Pet flap installation   Suppliers of cat flaps   Toughened safety glass
Services   Cat Flap Fitter   Dog Flaps   Cat Flap   Double Glazing Cat Flap Fitter   Cat Flap In Double Glazing   Microchip Cat Flap   Cat Flap Fitting   Microchip Sure Flap   cat flap fitters   Cat Flap in Glass   Cat Flap in UPVC panel   Cat Flap in wooden Door   Need a cat flap fitted   Cat flap installers
Postcodes   W6   W3   W7   W4   W2   W13   W8   W11   W14   W1M   W5   W9   W10   W1   W12
Towns   Westbourne Grove   Bedford Park   City of Westminster   Great Portland Street   Goldhawk Road   North Ealing   Acton Green   Great West Road   Bond Street   Bedford Park   South Acton   Goldhawk Road   Chiswick Park   Latimer Road   Brook Green   Marylebone   Ealing Broadway   Ladbroke Grove   Lancaster Gate   Warwick Avenue   Bayswater Road   Oxford Street   Regent Street   Marylebone   Goodge Street   Paddington   Shepherds Bush   Westway   White City   Stamford Brook   Fulham Palace Road   West Kilburn   Westbourne Park   Uxbridge Road   West Acton   Bayswater   Ealing Common   Elthorne Park   Hammersmith & Fulham   Notting Hill Gate   Western Avenue   Hammersmith   Warwick Park   Chiswick High Road   Barons Court   Marble Arch   Park Lane   Paddington   Acton   Drayton Green   Hyde Park   Edgware Road   Hyde Park   Ladbroke Grove   West Ealing   Holland Park   Westbourne Green   Northfields   Acton Town   Boston Manor   Royal Oak   East Acton   Maida Vale   Queensway   Kensington & Chelsea   South Ealing   Mayfair   Kensington   North Kensington   Warren Street   Piccadilly Circus   Gunnersbury   Turnham Green   High Street Kensington   Chiswick House   Ealing   Hammersmith   West Kensington   Ealing   Hanger Lane   Oxford Circus   Tottenham Court Road   Ravenscourt Park   Soho   Kensal Town   Maida Hill   Olympia   Chiswick   Notting Hill   Holland Park   Grove Park   Hanwell   Western Avenue
Counties   Greater London
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