Merton Catflap

Need a New Cat Flap Installed in Your Home? - Do you now live in Merton SW19

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

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

Towns

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

Counties

Hertfordshire   Essex   Greater London   Kent   Buckinghamshire
© 2026 catflapfitter.london