London Cat Flap Company Ltd

Expert Cat Flap Installers in London 
Same Day Installation Service

Looking for professional cat flap fitters in London? Our experienced and fully qualified team of local glaziers and pet door specialists offer reliable same-day service for all cat flap and dog flap installations. We provide a free survey and no-obligation estimate, with a fixed price for your installation. All of our work is fully guaranteed, ensuring peace of mind and long-lasting results.

Trusted professional fitters
Immediate price over phone
Sure Petcare Recommended Fitters
Cat flaps in double-glazing
Local & reasonably priced
Cat flaps in double-glazing
4 Way Cat Flaps
Microchip Cat Flaps
Infrared Cat 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

Expert Cat and Dog Flap Installation in London

Fitting a cat flap or dog flap often requires specialised tools and expertise, which is why we recommend our reliable and professional glaziers for your pet flap installation in London.

We specialize in the installation of dog and cat flaps across London. Our team ensures a quick, efficient, and hassle-free installation at a time that suits you. Plus, we offer a no call-out fee policy.

Can you fit a cat flap in double glazing in London?
Yes, we are specialists in installing pet flaps in double glazing. Our expert team ensures the installation is completed with precision, sealing the flap correctly to prevent any potential condensation problems. For your peace of mind, we offer a 5-year guarantee on all our installations.

We can install pet flaps in:

Contact us today for a professional, reliable installation service in London
 

Expert Cat Flap Installation for Double-Glazed Patio Doors and Side Panels in London

At Cat Flaps London, we specialise in supplying and fitting high-quality cat flaps for double-glazed patio doors and side panels. Whether you need a new cat flap or a replacement unit, our professional installation process ensures safety, durability, and convenience.

cat1

How We Install Cat Flaps in Double-Glazed Patio Doors

Step 1: On-Site Measurement
We arrange a convenient time to visit your property and take precise measurements of your current glass patio door. This ensures the new unit fits perfectly.

Step 2: Custom Glass Preparation
We cut two new pieces of 4mm float glass, available in plain or patterned designs, to match your current door. A circular hole is precision-cut for the cat flap, and the glass is toughened for safety.

Step 3: Toughening Process
The glass is sent to a specialised toughening plant. This process takes approximately 2-3 days to ensure the glass is compliant with safety standards.

Step 4: Double-Glazed Unit Creation
The toughened glass is crafted into a sealed double-glazed unit, featuring the perfectly positioned hole for the cat flap installation.

Step 5: Final Installation
We coordinate a time to replace your existing glass with the new double-glazed unit. Once installed, the cat flap is securely fitted on-site.


Frequently Asked Questions

Q: Can you install a cat flap in my existing double-glazed patio door?
A: Unfortunately, no. Double-glazed units in patio doors are typically made with toughened or laminated safety glass, which cannot be cut without shattering. A replacement unit is required. We recommend storing the old unit for potential future use to save costs.

Q: I already have toughened glass in my patio door. Can you cut it to install a cat flap?
A: No, cutting toughened glass is not possible as it will shatter into small fragments. A new custom glass unit will be needed.

Q: Can I use any cat flap for my patio door?
A: No, the cat flap must be designed specifically for glass installations and should be circular. While square holes are possible, they are significantly more expensive to cut.

Q: Do you supply cat flaps?
A: Yes, we offer a wide selection of cat flaps, including manual, automatic, and microchip-operated models. We recommend consulting with us to choose the right cat flap for your needs. Visit our site for links to trusted cat flap brands.


Why Choose Us for Your Cat Flap Installation in London?

Contact us today to schedule a consultation or to learn more about our services!

Cat Flaps in Wooden Doors - Cat Flaps in UPVc Panels - Cat Flaps in Glass & Double Glazing - Dog Flaps

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

Postcodes

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

Towns

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