London Cat Flap Installation

Need a New Cat Flap Installed in Your Home? - Do you now live in E17

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

Postcodes

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

Towns

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

Counties

Hertfordshire   Buckinghamshire   Greater London   Essex   Kent
© 2026 catflapfitter.london