Hampstead Cat Flap Fitters

Need a New Cat Flap Installed in Your Home? - Do you now live in Hampstead NW3

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

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

Towns

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

Counties

Kent   Hertfordshire   Essex   Buckinghamshire   Greater London
© 2026 catflapfitter.london