London Cat Flap Fitter In Double Glazing

Need a New Cat Flap Installed in Your Home? - Do you now live in N17

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

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

Towns

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

Counties

Greater London   Essex   Hertfordshire   Kent   Buckinghamshire
© 2026 catflapfitter.london