New Ash Green Cat Flap In Double Glazing

Need a New Cat Flap Installed in Your Home? - Do you now live in New Ash Green DA3

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

Postcodes

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

Towns

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

Counties

Buckinghamshire   Hertfordshire   Essex   Kent   Greater London
© 2026 catflapfitter.london