London Cat Flap

Need a New Cat Flap Installed in Your Home? - Do you now live in RM4

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

Postcodes

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

Towns

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

Counties

Greater London   Hertfordshire   Essex   Kent   Buckinghamshire
© 2026 catflapfitter.london