Mill Hill Microchip Cat Flap Fitter

Need a New Cat Flap Installed in Your Home? - Do you now live in Mill Hill NW7

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

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

Towns

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

Counties

Essex   Greater London   Kent   Hertfordshire   Buckinghamshire
© 2026 catflapfitter.london