London Cat Flap Installation

Need a New Cat Flap Installed in Your Home? - Do you now live in RM16

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

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

Towns

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

Counties

Essex   Greater London   Hertfordshire   Buckinghamshire   Kent
© 2026 catflapfitter.london