Mansion House Microchip Cat Flap Fitter

Need a New Cat Flap Installed in Your Home? - Do you now live in Mansion House EC4

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

Postcodes

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

Towns

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

Counties

Hertfordshire   Buckinghamshire   Kent   Greater London   Essex
© 2026 catflapfitter.london