London Catflap

Need a New Cat Flap Installed in Your Home? - Do you now live in RM4

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

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

Towns

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

Counties

Buckinghamshire   Essex   Kent   Greater London   Hertfordshire
© 2026 catflapfitter.london