London Dog Flaps

Need a New Cat Flap Installed in Your Home? - Do you now live in SE4

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

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

Towns

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

Counties

Greater London   Hertfordshire   Kent   Essex   Buckinghamshire
© 2026 catflapfitter.london