London Cat Flap Fitters

Need a New Cat Flap Installed in Your Home? - Do you now live in WD3

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

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

Towns

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

Counties

Essex   Hertfordshire   Buckinghamshire   Kent   Greater London
© 2026 catflapfitter.london