Walthamstow Cat Flap

Need a New Cat Flap Installed in Your Home? - Do you now live in Walthamstow E17

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

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

Towns

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

Counties

Buckinghamshire   Greater London   Essex   Hertfordshire   Kent
© 2026 catflapfitter.london