London Cat Flap Fitters

Need a New Cat Flap Installed in Your Home? - Do you now live in NW9

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   Cat flap installers   Catflap   Catflap Fitter   Need a cat flap fitted   Microchip Cat Flap Fitter

Postcodes

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

Towns

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

Counties

Hertfordshire   Greater London   Buckinghamshire   Essex   Kent
© 2026 catflapfitter.london