London Cat Flap Fitter In Double Glazing

Need a New Cat Flap Installed in Your Home? - Do you now live in SE10

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

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

Towns

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

Counties

Kent   Hertfordshire   Essex   Greater London   Buckinghamshire
© 2026 catflapfitter.london