London Dog Flaps

Need a New Cat Flap Installed in Your Home? - Do you now live in W9

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

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

Towns

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

Counties

Essex   Hertfordshire   Greater London   Kent   Buckinghamshire
© 2026 catflapfitter.london