London Cat Flap Fitters

Need a New Cat Flap Installed in Your Home? - Do you now live in SE20

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

Postcodes

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

Towns

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

Counties

Buckinghamshire   Essex   Greater London   Hertfordshire   Kent
© 2026 catflapfitter.london