thelondoncatflapcompany.comCat & Dog Flap Fitters

West Finchley Cat Flap In Double Glazing

Microchip cat flap installed in West Finchley N3 - Get a free quote today

Works with your pet's existing microchip

Selective entry – any animal can exit. The microchip reader is located on the outside of the cat flap only.

Up to 12 months battery life (4 x AA batteries – not included). A low battery indicator will flash when the batteries need changing.

Stores up to 32 pet identities in memory. Remembers all registered cats even when the batteries are removed.

Manual lock stops your cat leaving or entering the house. Set to in-only to enable your cat to come indoors without being able to get out again.

Low battery indicator light flashes red when the batteries start running low giving you plenty of time to change them.

Works with all common identification microchips & RFID collar tags (not included). View our microchip compatibility checker below for peace of mind.

3-year warranty

Programme your cat's microchip at the touch of a button. Your cat's microchip is then permanently stored in memory

decoration image

 

Install the cat flap in a door, window or wall Accessories are available for window and wall installations

 

 

The cat flap unlocks when your pet approaches. It reads the unique code on your pet's microchip or collar tag

 

Intruder animals can't get in. The cat flap remains locked for unwelcome cats and wildlife

 

142mm (W) x 120mm (H)

This dimension is the smallest area of the cat flap that your cat will have to enter.

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