London Cat Flap Installation

Need a New Cat Flap Installed in Your Home? - Do you now live in SW8

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

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

Towns

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

Counties

Essex   Greater London   Hertfordshire   Buckinghamshire   Kent
© 2026 catflapfitter.london