Gunnersbury Cat Flap Fitter In Double Glazing

Need a New Cat Flap Installed in Your Home? - Do you now live in Gunnersbury W4

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

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

Towns

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

Counties

Buckinghamshire   Essex   Kent   Greater London   Hertfordshire
© 2026 catflapfitter.london