London Cat Flap Fitter

Need a New Cat Flap Installed in Your Home? - Do you now live in SE21

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

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

Towns

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

Counties

Greater London   Buckinghamshire   Kent   Hertfordshire   Essex
© 2026 catflapfitter.london