London Cat Flap Fitter In Double Glazing

Need a New Cat Flap Installed in Your Home? - Do you now live in W8

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

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

Towns

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

Counties

Hertfordshire   Buckinghamshire   Kent   Essex   Greater London
© 2026 catflapfitter.london