London Dog Flaps

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

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

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

Towns

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

Counties

Kent   Buckinghamshire   Hertfordshire   Greater London   Essex
© 2026 catflapfitter.london