London Cat Flap Fitters

Need a New Cat Flap Installed in Your Home? - Do you now live in N20

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

Postcodes

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

Towns

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

Counties

Hertfordshire   Greater London   Kent   Essex   Buckinghamshire
© 2026 catflapfitter.london