Great Portland Street Cat Flap Fitter In Double Glazing

Need a New Cat Flap Installed in Your Home? - Do you now live in Great Portland Street W1

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

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

Towns

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

Counties

Hertfordshire   Greater London   Kent   Buckinghamshire   Essex
© 2026 catflapfitter.london