Hornsey Cat Flap Installation

Need a New Cat Flap Installed in Your Home? - Do you now live in Hornsey N8

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

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

Towns

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

Counties

Buckinghamshire   Kent   Hertfordshire   Greater London   Essex
© 2026 catflapfitter.london