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

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

Towns

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

Counties

Buckinghamshire   Greater London   Essex   Hertfordshire   Kent
© 2026 catflapfitter.london