Thong Cat Flap Installers

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   Cat flap installers   Catflap   Catflap Fitter   Need a cat flap fitted   Microchip Cat Flap Fitter

Postcodes

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

Towns

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

Counties

Hertfordshire   Buckinghamshire   Essex   Kent   Greater London
© 2026 catflapfitter.london