Upper Holloway Cat Flap Fitter

Need a New Cat Flap Installed in Your Home? - Do you now live in Upper Holloway N19

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

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

Towns

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

Counties

Hertfordshire   Greater London   Buckinghamshire   Essex   Kent
© 2026 catflapfitter.london