Radlett Cat Flap In Upvc Panel

Need a New Cat Flap Installed in Your Home? - Do you now live in Radlett WD7

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

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

Towns

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

Counties

Buckinghamshire   Kent   Essex   Hertfordshire   Greater London
© 2026 catflapfitter.london