Thong Cat Flap Fitting

Need a New Cat Flap Installed in Your Home? - Do you now live in Thong DA12

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

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

Towns

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

Counties

Buckinghamshire   Kent   Greater London   Essex   Hertfordshire
© 2026 catflapfitter.london