London Cat Flap

Need a New Cat Flap Installed in Your Home? - Do you now live in N15

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

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

Towns

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

Counties

Essex   Hertfordshire   Kent   Buckinghamshire   Greater London
© 2026 catflapfitter.london