London Dog Flaps

Need a New Cat Flap Installed in Your Home? - Do you now live in DA2

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

Postcodes

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

Towns

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

Counties

Essex   Hertfordshire   Kent   Buckinghamshire   Greater London
© 2026 catflapfitter.london