thelondoncatflapcompany.comCat & Dog Flap Fitters

London Cat Flap In Upvc Panel

Cat Flap & Dog Flap Fitters in NW11  London | Expert Same-Day Installation Service

NW11 London Cat Flap & Dog Flap Fitting Specialists | Fast & Reliable Possible Same-Day Service

Expert Cat and Dog Flap Fitting Services in London – Fully Guaranteed

Our team of experienced, fully qualified, and well-established glaziers, cat and dog flap fitters in London specialise in fitting cat flaps and dog flaps for a fixed price. We offer a free survey and estimate, ensuring complete transparency. Plus, all of our work is fully guaranteed for your peace of mind.

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

Installing a cat or dog flap requires specialised equipment and expert knowledge, making it essential to choose trusted professionals. Our reliable glaziers are the go-to experts for cat and dog flap installations in London.

We specialise in efficient and hassle-free dog and cat flap fitting across London. Our skilled fitters ensure the job is done right the first time, and we’ll work around your schedule to complete the installation with minimal disruption. Plus, there are no call-out fees for our services!

Cat Flap

 No Call Out Charges

We aim to always offer a competitive price for your cat flap as we don’t charge our customers any call out fees

Cat Flap

 24/7 Response

You can rely on our 24/7 local cat flap experts to reach you quickly for any emergency cat flap work around London.

Cat Flap

Local To You

Our cat flap fitters are local to London, so you can rest assured they know the area and can get to you quickly in an emergency.

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

Do you have questions ?

Do you have questions ?

Do you have questions that need an answer or require more information on our cat flap /dog flap fitting services that we offer?

We fit into cat flaps/dog flaps into Wood, Glass, Metal & Upvc windows and doors

You may just like to make an appointment for a home visit or then please contact us.

We are always happy to receive your pictures so we can offer an informed price prior to attending your home, so please feel free to use our whats app facility which will be answered if not straigth away normally within the working day.

Contact me
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

Frequently asked questions

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 - 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.

It varies, but usually takes around 1 hour to install a cat flap in wood, UPVC, metal or a composite door, if it is a cat flap in glass or a double glazed unit, the glass will be toughened safety glass and usually take 3-5 working days to remanufacture and about 30 minuites to install again subject to type and style of door or frame.

We're afraid not as the glass is already toughened when you try to cut it and the glass would break into hundreds of thousands of pieces!

  1. We would arrange to visit your home or property at a convenient time to get an exact measurement of the current double glazed unit in the door, check what pattern you have and offer a like for like or an alternative if the glass is no longer manufactured.
  2. We would then cut 2 new pieces of 4mm float glass (plain or pattern of your choice) to the exact size as measured, cut a hole in both pieces of glass for the cat flap and then have the glass toughened. (What is toughened glass).
  3. Approximately 2-3 day later the cat flap glass will be ready to collect from the toughening plant.
  4. We will then create a sealed doubel glazed unit which will have the hole perfectly placed for the installation of the cat flap.
  5. We will then arrange a convenient time with you to replace your current double glazed unit with the new cat flap ready double glazed sealed unit.
  6. The cat flap is installed once at the property

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.

Just be prepared to be a bit more patient with older cats who may not have used a cat flap before. Use a food reward for your cat and try playing in close by so they get used to being nect to it. Leave the flap open so they can see outside as curiosity will entice them closer until they eventually go through it. 

No - The cat flap/catflap must be glass fitting and circular as it is very expensive to cut a square hole, although not impossible.

Cat flaps come with a kit that includes a paper template that guides you exactly where to drill. With the help of markings, drill a hole in to each corner of the template. Once you have done with drilling the holes, you can get the shape of your cat flap accordingly. These are great for wooden, UPVC/plastic and metal doors, but would recommend a professionaal for anything to do with glass.

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. 

Cat flap fitter near me | Professional cat flap installation | Cat flap fitting services | Cat flap installation expert | Local cat flap fitter | Cat door installer | Cat flap fitting specialist | Cat flap installation company | Hire cat flap fitter | Cat flap fitting services near me | Cat flap installation cost | Best cat flap fitter | Cat flap fitting for doors | Install cat flap in door | Cat flap fitting and repair | Custom cat flap fitting | Pet door installation services | Cat flap fitting for windows | Cat flap installation

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   Cat Flap Fitting   Microchip Cat Flap Fitter   Dog Flaps   Cat Flap   Cat Flap in Glass   Cat Flap In Double Glazing   Cat Flap in UPVC panel   Cat Flap in wooden Door   cat flap fitters   Need a cat flap fitted   Sure Flap Cat Flap   Cat flap installers   cat flap Fitter In Double Glazing   Cat Flap Installation
Postcodes   E3   E9   N3   N13   E1   NW2   NW5   EN5   N22   E2   N1   E14   E8   N14   EN8   EN4   N4   N19   E16   NW10   E5   E11   N12   EN10   N11   N16   EN1   EN7   E17   NW8   EN3   N7   E4   E10   N15   N20   EN2   E12   NW11   EN6   N8   NW4   E6   N18   NW6   N21   N9   E7   E15   NW9   N5   NW7   NW1   EN11   E18   N17   EN9   N6   N10   NW3   N2   E13
Towns   Upper Clapton   Lower Place   Monken Hadley   West Hampstead   Northaw   Broxbourne   Southgate   Shadwell   Fenton Ho.   St Pancras   Upton Park   Edgware Road   Canning Town   Newham   Upper Holloway   Willesden Green   Chalk Farm   Hammond Street   Willesden Junction   Alexandra Park   Upshire   South Hampstead   Millwall   Lea Bridge   Hendon Central   Whitechapel   Camden   Caledonian Road   Bumble's Green   The Hyde   North Finchley   Childs Hill   Highgate   Stoke Newington   Cranley Gardens   Leyton   Newington Green   Canary Wharf   Cyprus   Churchgate   Brent Cross   Lower Edmonton   Bow   Bow Road   Manor Park   Enfield Chase   Temple Mills   East Barnet   West Green   Stonebridge   Finsbury Park   Waltham Forest   Walthamstow   Enfield   Seven Sisters   East Finchley   Dollis Hill   Rye Park   Bounds Green   Victoria Docks   Aldgate East   Mile End Road   Shoreditch   Stroud Green   Higham Hill   Clapton   Brondesbury   Enfield   Church End   Highbury and Islington   Beckton   Marylebone   Kingsbury   Totteridge   South Mimms   Wanstead Park   Kentish Town   Hadley Wood   Primrose Hill   East Barnet   Friern Barnet   Fortune Green   Canonbury   Park Royal   Cubitt Town   Dalston   White Hart Lane   Hailey   Waltham Cross   Camden Town   Pentonville   Brondesbury Park   Holloway Road   Church End   Leyton Marshes   Stamford Hill   Blackwall   Victoria Park   Leytonstone   Stepney   Wormley   Shoreditch   Essex Road   Commercial Road   Maida Vale   Balls Pond Road   Upper Walthamstow   Hampstead Garden Suburb   Holders Hill   Heron Quays   Winchmore Hill   East India Dock Road   Forty Hill   Manor House   Willesden   Highwood Hill   Southgate   Ponders End   Kingsland   Mile End   Hoddesdon   Old Oak Common   Lower Nazeing   Devons Road   Arkley   Queen's Park   Wapping   Gilwell Park   Tottenham   Mornington Crescent   Finchley Road   South Woodford   Cuffley   Palmers Green   Holloway Road   Kilburn Park   Regents Park   Stratford   Crouch End   Pudding Mill Lane   Highams Park   Turnford   Oakleigh Park   Cheshunt   Tufnell Park   Islington   Lower Holloway   Muswell Hill   Kensal Rise   North End   Coldharbour   Neasden   Finchley Central   Camden Lock   Mill Hill East   All Saints   Dartmouth Park   Forest Gate   Hale End   Little Ilford   Hornsey Vale   Kenwood House   Blackhorse Road   Lea Bridge   Harlesden   Bromley by Bow   Hornsey Lane   Harringay   Grange Park   Euston Square   North Acton   South Quay   Somers Town   Limehouse   Hackney   Barnet   Hornsey   Palmers Green   North Woolwich   Wanstead   Noel Park   Hackney Marshes   Westferry   Finchley   Kilburn   Upton   Islington   Hendon   Chingford   Plashet   Barnsbury   Gospel Oak   Spitalfields   Hornsey Rise   West Hendon   Drayton Park   Dalston Junction   Stepney Green   Ridge   Poplar   Waltham Abbey   Bow Church   South Tottenham   Holloway   Spitalbrook   New Southgate   Great North Way   Sewardstone   Snaresbrook   Totteridge and Whetstone   Wrotham Park   Custom House   Island Gardens   Potters Bar   West Finchley   Swiss Cottage   New Barnet   Bowes Park   Highgate Wood   High Barnet   West Ham   London Arena   Belsize Park   Old Ford   Plaistow   Fortis Green   Baker Street   Walthamstow Central   Silvertown   Wood Green   Hampstead Garden Suburb   Harringay   Capel Manor   South Hackney   Trent Park   Golders Green   Alexandra Palace   Kensal Green   Hampstead Heath   Haringey   Bethnal Green   East India   Clapton Park   Woodside Park   Colney Hatch   Flamstead End   Highbury   Archway   Arsenal   Nazeing   Golders Hill Park   Newington Green   Chingford Hatch   East Ham   Cockfosters   Aldersbrook   Osidge   West India Quay   Cricklewood   Tottenham Hale   Hackney   Euston   Muswell Hill   Abbey Road   Stratford Marsh   Kensal Rise   Mill Hill   Goff's Oak   Rotherhithe   Oakwood   Haggerston   Lisson Grove   Lower Clapton   Hoxton   Homerton   Upper Edmonton   Shacklewell   Whetstone   St John's Wood   Turnpike Lane   Edmonton   Hackney Wick   Chingford Green   Mudchute   Stonebridge Park   Colindale   Hampstead   Tower Hamlets   Broadley Common   Botany Bay   Seven Sisters Road   Regent's Park   Copthall   Stamford Hill   Bowes Park
Counties   Greater London   Hertfordshire   Essex
© 2026 thelondoncatflapcompany.com
Chat on WhatsApp