London Cat Flap In Upvc Panel

Need a New Cat Flap Installed in Your Home? - Do you now live in SE21

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

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

Towns

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

Counties

Hertfordshire   Kent   Buckinghamshire   Greater London   Essex
© 2026 catflapfitter.london