Harold Hill Microchip Cat Flap Fitter

Need a New Cat Flap Installed in Your Home? - Do you now live in Harold Hill RM3

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

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

Towns

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

Counties

Kent   Essex   Hertfordshire   Greater London   Buckinghamshire
© 2026 catflapfitter.london