London Cat Flap Installers

Need a New Cat Flap Installed in Your Home? - Do you now live in E3

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

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

Towns

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

Counties

Greater London   Buckinghamshire   Kent   Hertfordshire   Essex
© 2026 catflapfitter.london