London Cat Flap

Need a New Cat Flap Installed in Your Home? - Do you now live in E2

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

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

Towns

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

Counties

Kent   Buckinghamshire   Hertfordshire   Greater London   Essex
© 2026 catflapfitter.london