Alexandra Palace Cat Flap

Need a New Cat Flap Installed in Your Home? - Do you now live in Alexandra Palace N22

Have you recently moved into a new home and need a professional cat flap installation service? Whether you're looking to install a cat flap in a wooden door or double glazing, our expert team can help. Contact us today for reliable and efficient cat flap fitting services!

cat flaps fitted  

Cat Flap Installation in London – Single Glazed, Double Glazed, Hardwood, and Patio Doors

With over 15 years of experience, we specialize in cat flap installation for all types of doors and windows in London. Whether it's a single glazed, double glazed, hardwood, or patio door, we’ve got you covered.

We fit cat flaps in all types of materials including glass, UPVc wood, metal, and more. Need a cat flap installed? Call us today 0208 098 2021 for an immediate quotation over the phone!

Services We Offer:

  • Cat Flap Installation in Single Glazed Doors & Windows
  • Cat Flap Fitting in Double Glazed Doors & Windows
  • Hardwood Door Cat Flaps – Perfect for both cats and dogs
  • Cat Flaps for Patio Doors – Including double glazed options

We understand that moving house or getting a new pet means needing a new cat flap. If you're tired of constantly opening the door for your cat or if your current glass is broken, we can replace your cat flap glass or install a brand new one.

Note: We do not install cat flaps through walls.

Whether you're dealing with a broken door, want to make your home more convenient for your new cat, or simply need a reliable solution, call us today at 0208 098 2021 for a free, no-obligation quote!
The Cats Door Man

Contact Us for Cat Flap Installation in London – Call Now at 0208 098 2021!

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

Choosing the right pet flap for your Pet

Choosing the right pet flap for your Pet

There are a variety of pet flaps available. Our most popular brands include Catmate, Staywelland Sureflap, available in the following types:

4 WAY PET FLAP
2 WAY PET FLAP
Infra-Red Collar Pet Flap
Magnetic Collar Pet Flap
RFID MICROCHIP PET FLAP

See more on the cat flap fitter page

What our customers say

How to train your cat or dog to use their new pet flap

Some cats will approach a cat flap with curiosity, while others may be a bit more wary. Here is five easy steps to help get your cat using its new cat flap.

Cold every time you have to get up and let the cat in or out - woken in the middle of the night - sound familiar, then its possibly time you fitted a cat flap/dog flap!

Click for step by step proven guide
How to train your cat or dog to use their new pet flap

Frequently asked questions

  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

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.

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).

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. 

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!

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.

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

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

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. 

Areas we cover

4 way cat flap   Cat flap fitters   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 fitters   Cat Flap Fitting   Cat Flap Fitter   Cat Flap   cat flap Fitter In Double Glazing   Cat Flap In Double Glazing   Cat Flap in Glass   Cat Flap in UPVC panel   Cat Flap in wooden Door   Cat Flap Installation   Dog Flaps   Microchip Cat Flap Fitter   Cat flap installers   Catflap   Catflap Fitter   Need a cat flap fitted

Postcodes

WC1   W3   EN6   SW4   SE18   SE22   E14   IG2   SW1A   NW8   RM20   W14   RM16   EN4   SW6   W2   DA14   E5   E10   SE8   SE11   SE25   SW16   EN9   N16   W7   WD5   EN3   NW4   W10   IG7   EN8   N15   SW19   EN7   DA11   N18   RM4   SE12   EC1   SW11   EC3R   SE6   RM5   SW10   SE20   NW11   W12   W9   N2   N8   E3   DA10   SE24   RM7   IG1   NW6   N3   DA13   SW8   NW5   RM15   DA17   SW18   DA15   N20   WD3   EC2   SW17   W1M   SW14   SE15   SW2   WD7   DA12   N6   SE5   N4   SW13   E15   N11   SE28   RM17   IG11   DA5   DA9   RM19   RM10   EN5   RM9   DA1   W13   RM8   NW7   EC4   IG10   SE19   SE9   E8   E4   SE7   E7   EN1   DA8   WD1   N21   DA6   DA4   N1   NW10   NW2   SE3   SW20   WD6   N5   SW9   EC3   NW1   SE1   EN10   E9   RM3   RM18   N22   N9   N7   E1   SE10   SE26   E16   E18   EN2   SE13   W1   W11   E13   NW9   IG9   WD2   IG8   N19   N10   SW15   SE16   N12   SW3   W5   N13   RM1   E12   SW7   DA2   SE27   RM13   W6   W8   WD4   IG3   E11   SE4   IG6   DA16   SE2   DA3   N17   E17   RM2   W4   SE14   SW1   RM14   E6   WC2   SW5   N14   SE17   SW12   RM12   SE23   EN11   E2   NW3   SE21   RM6

Towns

Cranham   Upton Park   Cannon Street   Gospel Oak   Hyde Park   Spitalfields   South Woodford   Southgate   Acton Green   Monument   Elephant & Castle   Notting Hill Gate   St Paul's   Harold Hill   Woodford Green   Dartmouth Park   Harold Wood   Belvedere   Lower Edmonton   Colney Hatch   West Tilbury   Willesden Green   Aldenham   Woodford   Higham Hill   Clapham   Chadwell St Mary   Covent Garden   Rye Lane   South Ealing   Heronsgate   White Hart Lane   Honor Oak   Stone   Hackney Marshes   Plumstead   Great North Way   Wormley   West Hendon   Haydons Road   Westbourne Green   Welling   Abridge   Rocks Lane   Golders Hill Park   Ludgate Hill   New Eltham   Green Street   Pudding Mill Lane   Commercial Road   South Darenth   Upminster   Hailey   West Heath   Southwark   Noel Park   Brompton   Upper Norwood   Moorgate   Sloane Square   Stamford Hill   Lea Bridge   Wimbledon   Northfleet   Shooter's Hill   Bow Road   Pimlico   Childs Hill   Rickmansworth   Crystal Palace   North Woolwich   London Wall   Slade Green   Vigo Village   Ladywell   Bishopsgate   East Dulwich   Thamesmead   Brondesbury Park   Singlewell or Ifield   Nine Elms   Edgware Road   Kidbrooke   East India   Copthall   Enfield Chase   Mudchute   Knightsbridge   Mile End   Gunnersbury   Liverpool Street   Hackney   Wennington   East Wickham   Strand   Lower Holloway   Brockley   Belsize Park   Tower of London   East Finchley   Surrey Quays   Earl's Court   Sidcup   Rainham   Harlesden   Longfield Hill   Green Park   Westminster   Park Royal   Shoreditch   Norwood Junction   Borehamwood   St James's Park   Woodside   Norwood   South Mimms   Balls Pond Road   East Sheen   Angel   Bucks Hill   Battersea   High Barnet   Lower Place   Old Street   Shoreditch   Clapton Park   Newham   Cheapside   High Street Kensington   Blackhorse Road   West Hyde   Crouch End   Brondesbury   Piccadilly Circus   Marylebone   Finchley Road   Fenton Ho.   Noak Hill   Westferry   Kensal Town   Holborn Viaduct   St John's   Chiswick Park   Woolwich   Cheyne Walk   Camden   Holland Park   Botany Bay   Forest Hill   Great Portland Street   Manor Park   Hartley   East Dulwich   Edmonton   Enfield   Erith   Rotherhithe   Charing Cross   Barnsbury   Bournebridge   Holland Park   Cubitt Town   Bounds Green   Totteridge and Whetstone   Waterloo   Putney   Soho   Bumble's Green   Norbury   Hoddesdon   Grove Park   Stroud Green   Millwall   Tilbury   Hanwell   Stockwell   Whetstone   Hornsey Rise   Waltham Cross   St Pancras   Islington   Clapham Junction   Wapping   Southfleet   Warren Street   Brompton   South Hackney   Streatham Hill   Gravesend   Stapleford Tawney   Aldwych   Fleet Street   Holloway   Newington Green   Merton   West Hampstead   Hampstead   Copse Hill   Friern Barnet   Ladbroke Grove   Goswell Road   Chenies   Smithfield   Plaistow   Stepney Green   Becontree   Kentish Town   Finsbury Park   Goff's Oak   Meopham Green   Havering   Sewardstone   Upper Sydenham   Muswell Hill   Heron Quays   Hadley Wood   South Ockendon   Collier Row   Little Ilford   West Ealing   Herne Hill   Chingford   Victoria Docks   Tulse Hill   Chipperfield   Oxford Circus   Aldersgate   Kennington   Palmers Green   Edgware Road   Trafalgar Square   Tooting Broadway   Euston Square   Shooter's Hill   Willesden   Merton   North Dulwich   Highgate Wood   South Quay   Shepherds Bush   Hammersmith & Fulham   Blackfriars   Olympia   Thamesmead   Walthamstow   Batchworth Heath   Bond Street   Mottingham   Seven Sisters   Abbots Langley   West Acton   Crofton Park   Swanscombe   Bushey Heath   Shorne Ridgeway   Boston Manor   Mill Hill East   Cuffley   Regents Park   Chorleywood   Elstree   London Arena   Creekmouth   Upshire   Rush Green   Lee   Spitalbrook   Perry Street   Ridge   Harringay   Shenleybury   Mornington Crescent   Betsham   Oxford Street   Sydenham   East Tilbury   Primrose Hill   Nunhead   Balham   Longfield   Hoxton   Regent Street   North Kensington   Hornsey Lane   Gilwell Park   Grays   Whitechapel   Cranley Gardens   Farringdon   Willesden Junction   Enfield   Letchmore Heath   Highbury   Ealing   Hampstead Garden Suburb   Clapham Common   Leyton   Dartford   West Thurrock   Lambourne End   Kensal Green   Westbourne Park   St Pancras   Caledonian Road   Walthamstow Central   Uxbridge Road   Wandsworth   Cromwell Road   Castlenau   Western Avenue   East Putney   East Acton   Victoria Park   Hale End   South Tottenham   Batchworth   Kings Langley   Mile End Road   Chiswick High Road   Neasden   Lambeth   Monken Hadley   Tufnell Park   Gloucester Road   Blackwall   Cromwell Road   Orsett   Borough   Archway   Hyde Park   Cheshunt   Wandsworth Common   Marylebone   Palmers Green   Radlett   Woodford Bridge   Bromley by Bow   Broad Street   Stonebridge Park   Well Hall   Penge   Westbourne Grove   Tower Hill   Hornsey Vale   Hook Green   Grange Park   Aldgate   Wood Green   Waltham Forest   Streatham   Barnes   Maida Vale   Catford   Brompton Road   West Hill   Southfields   Kensal Rise   Lower Sydenham   Becontree Heath   Navestock   Kingsbury   Ranger's House   Eltham   Woodside Park   Ilford   Roehampton   Potters Bar   Bedmond   Shoreditch   Vauxhall Bridge   Turnpike Lane   West Brompton   Harringay   Bulphan   Little Thurrock   Westminster Abbey   Ravenscourt Park   Hammersmith   High Holborn   The Hyde   Luddesdown   Southwark Cathedral   Ladywell   South Kensington   Hyde Park Corner   Fulham Broadway   Cyprus   Marble Arch   Passingford Bridge   Lewisham   Fulham Palace Road   Aveley   East Ham   St John's Wood   Maida Hill   Bexley   Island Gardens   Western Avenue   Canary Wharf   Lisson Grove   Finchley   South Hampstead   Chingford Green   Tottenham Hale   North Finchley   Putney Bridge   Canonbury   Wandsworth Town   Lane End   New Cross   Camden Town   Arsenal   Wimbledon Common   Coldblow   Westminster Bridge   Winchmore Hill   Bermondsey   Flamstead End   Fawkham Green   Chalk   Bostall Woods   Bloomsbury   Regent's Park   Anerley   Sydenham Hill   Eynsford   Purfleet   Deptford   Camden Lock   Bushey   Haggerston   Harvel   New Southgate   Kilburn   Acton   Chalk Farm   Wimbledon Park   West Norwood   North End   Hampstead Garden Suburb   Sutton at Hone   Bellingham   Forest Gate   Cockfosters   Sands End   Shaftesbury Avenue   Kensington   Hendon Central   Wanstead Park   Hanger Lane   Fenchurch Street   Peckham Rye   Muswell Hill   North Acton   Denmark Hill   Hammersmith   Old Oak Common   Istead Rise   New Barnet   Summerstown   Camberwell   Vauxhall   Leyton Marshes   Mortlake   Southgate   Dulwich   Custom House   Hornsey   Fulham Palace Road   Holborn   London Bridge   Charlton   Loughborough Junction   New Cross Gate   Warwick Park   Crayford   Grange Hill   Old Kent Road   Sole Street   Clapton   Billingsgate   Lambeth   Hawley   Elmers End   Haringey   Lavender Hill   Mill Hill   Putney Vale   Gidea Park   Wrotham Park   West India Quay   Horton Kirby   Hampstead Heath   Chelsea Embankment   Streatham Common   Ealing Common   Latimer Road   Paddington   New Ash Green   Thong   Embankment   Blackheath   Marks Gate   Chigwell Row   Buckingham Palace   Elthorne Park   Goldhawk Road   Shacklewell   North Ockendon   Coldharbour   Earlsfield   Dollis Hill   West Finchley   Vauxhall   Hammond Street   Finchley Central   Newington Green   Lower Clapton   Drayton Green   Goldhawk Road   Newington   Farningham   Mansion House   Aldgate East   Brent Cross   Hither Green   Beckton   Stepney   Walworth   Chiswick House   Bow Church   Stoke Newington   Lewisham   Brook Green   Lambeth North   Bayswater Road   Barbican   Turnham Green   Northaw   Highgate   High Beach   King's Cross   Tower Hamlets   Barking & Dagenham   West Green   Furzedown   New Barn   Queensway   Hackney   Temple Mills   Upper Walthamstow   West Ham   Abbey Road   Colliers Wood   South Acton   St Lukes   All Saints   Westway   Aldersbrook   Holloway Road   Highwood Hill   Lower Nazeing   South Hornchurch   Clapham North   Tottenham   North Cray   Silvertown   Chiswick   Seven Kings   Plashet   Notting Hill   Baker Street   Turnford   Brixton   South Lambeth   Wanstead   Bow   Leytonstone   Barons Court   Meopham   Camer   Bean   Fortis Green   Kennington   Elm Park   Bank   Church End   East Barnet   Hackney Wick   Culverstone Green   Lea Bridge   Baker Street   Somers Town   Cobham   Islington   Bowes Park   Limehouse   Osidge   Southwark   Broadley Common   Lancaster Gate   Queen's Park   Shadwell   Lesnes Abbey   Horseferry Road   Chingford Hatch   Cricklewood   Bushey Mead   Queen's Gate   Bank   Barnet   Rye Park   Kingsland   Croxley Green   Blackheath Park   Shorne   Havering-atte-Bower   Cottenham Park   Kensington & Chelsea   Tooting Bec   Churchgate   Foots Cray   Rotherhithe   Upper Edmonton   Paddington   Romford   Barkingside   Fortune Green   Kensington Gore   Watford   Oakleigh Park   Green Street Green   Stratford   Darenth   Goodge Street   Forty Hill   Pentonville   Kilburn Park   Wilmington   Swiss Cottage   Stratford Marsh   Highbury and Islington   City of Westminster   Maida Vale   East Barnet   Holborn   Bermondsey   Park Lane   Manor House   Dagenham   Chigwell   Huntonbridge   Bayswater   Putney Heath   Maple Cross   Barking   Buckhurst Hill   Hainault   Oakwood   Finsbury   Broxbourne   Ladbroke Grove   Greenhithe   Stamford Hill   Northfields   Oval   New Kent Road   Waltham Abbey   Warwick Avenue   Leicester Square   West Kilburn   Russell Square   Devons Road   Highams Park   Kenwood House   Nazeing   Gipsy Hill   Sarratt   Tulse Hill   Clapham South   Upper Tooting   Coldharbour Lane   Broadgate   Merry Hill   Marylebone   Homerton   Great West Road   Alexandra Palace   South Oxhey   North Stifford   Chandler's Cross   Victoria   Peckham   Honor Oak Park   East India Dock Road   Ealing Broadway   Lee Green   Upper Clapton   South Norwood   Chelsea   Golders Green   Shenley   Arkley   Stockwell   Poplar   Old Ford   Totteridge   Canning Town   Temple   Redbridge   Dalston   Lambeth   Trent Park   Holders Hill   Tooting Graveney   Bedford Park   Alexandra Park   Stapleford Abbotts   North Ealing   Hendon   Docklands   Barnes Bridge   Upton   White City   Holborn   Bethnal Green   Riverside   Stamford Brook   Upper Holloway   Bexleyheath   Colindale   South Wimbledon   Seven Sisters Road   Bedford Park   Abbey Wood   Wandsworth Road   West Dulwich   Deptford High Street   Clerkenwell   Tottenham Court Road   Grove Park   South Bank   Euston   Kensal Rise   Erith Marshes   Stonebridge   Church End   Fairlop Waters   Chancery Lane   Canary Wharf   Hornchurch   Loughton   Holloway Road   Essex Road   Crystal Palace   Bowes Park   Raynes Park   Capel Manor   Fulham   Dalston Junction   Royal Oak   Ealing   Drayton Park   Belgravia   Chelsea   Mayfair   South Street   Snaresbrook   Horniman Museum   Ponders End   Avery Hill   Acton Town   Parsons Green   West Kensington   Deptford   Queens Road   Greenwich

Counties

Kent   Essex   Buckinghamshire   Hertfordshire   Greater London
© 2026 catflapfitter.london