London Cat Flap Fitters

Need a New Cat Flap Installed in Your Home? - Do you now live in E3

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

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

Towns

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

Counties

Essex   Greater London   Buckinghamshire   Kent   Hertfordshire
© 2026 catflapfitter.london