London Cat Flap Installation

Need a New Cat Flap Installed in Your Home? - Do you now live in N20

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

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

Towns

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

Counties

Essex   Buckinghamshire   Hertfordshire   Greater London   Kent
© 2026 catflapfitter.london