London Cat Flap Fitters

Need a New Cat Flap Installed in Your Home? - Do you now live in RM3

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

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

Towns

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

Counties

Essex   Hertfordshire   Greater London   Buckinghamshire   Kent
© 2026 catflapfitter.london