London Cat Flap Fitter In Double Glazing

Need a New Cat Flap Installed in Your Home? - Do you now live in W9

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

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

Towns

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

Counties

Greater London   Hertfordshire   Kent   Buckinghamshire   Essex
© 2026 catflapfitter.london