London Cat Flap

Need a New Cat Flap Installed in Your Home? - Do you now live in W8

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

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

Towns

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

Counties

Greater London   Essex   Kent   Hertfordshire   Buckinghamshire
© 2026 catflapfitter.london