London Cat Flap Fitter In Double Glazing

Need a New Cat Flap Installed in Your Home? - Do you now live in NW5

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   Catflap Fitter   Need a cat flap fitted   Microchip Cat Flap Fitter   Cat flap installers   Catflap

Postcodes

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

Towns

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

Counties

Buckinghamshire   Kent   Hertfordshire   Essex   Greater London
© 2026 catflapfitter.london