London Cat Flap

Need a New Cat Flap Installed in Your Home? - Do you now live in RM12

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

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

Towns

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

Counties

Essex   Buckinghamshire   Hertfordshire   Kent   Greater London
© 2026 catflapfitter.london