www.catflapfittersouthlondon.co.ukCatflap Fitter South London

Kingston Upon Thames Cat Flap Fitters

Cat Flap Fitting Services in TW10 Kingston Upon Thames South London and surrounding area's

We specialise in professional cat flap installations for a wide range of surfaces, including:

 Cat flaps installation in glass  upvc-door-panels-for-catflaps Glass door cat flap installation

Over 30 Years of Industry Experience

Call Us: 0208 098 2021
Email Us: sales@catflapfittersouthlondon.co.uk

Why Choose Us for Your Cat Flap or Dog Flap Installation?

  • Trusted Experts: Over 30 years of experience in the glass and glazing industry, with 15 years focused on pet door installations.
  • Wide Range of Surfaces: We fit flaps in UPVC, wood, composite, metal, and double-glazed units (including patio and French doors).
  • High-Quality Materials: Replacement UPVC panels are reinforced for durability. Double-glazed units are manufactured in-house for precision and quality.
  • Affordable Pricing: We keep costs low and pass the savings directly to you.
  • Experienced Team: With 6 trusted fitters installing over 200 cat and dog flaps monthly, you’re in safe hands.
  • Customer Satisfaction: Don’t just take our word for it—read our glowing reviews!

Popular Cat and Dog Flaps We Install

We’re experienced in installing a variety of flaps, including:

How We Work: Cat Flap Installation in Double Glazing

If you need a cat flap in a double-glazed unit, we’ll replace the glass with a new custom-made double-glazed unit. This process takes 3–5 working days from measurement to fitting. All units are manufactured at our factory to ensure the highest standards.

Contact us today 0208 098 2021 to discuss your requirements or to get a free, no-obligation quote!

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

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

What our customers say

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

Frequently asked questions

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

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).

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!

  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

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 Double Glazing   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 Sure Flaps   Pet flap installation   Suppliers of cat flaps   Toughened safety glass
Services   Cat Flap Fitter   Cat Flap Installation   Cat Flap Fitting   Catflap Fitter   Cat Flap   Need a cat flap fitted   Cat Flap In Double Glazing   Cat Flap in wooden Door   Cat Flap in UPVC panel   Cat Flap in Glass   Catflap   cat flap fitters   Dog Flaps
Postcodes   TW7   SW5   TW20   TW16   SE20   SW20   SE2   DA4   SE3   SE23   SW13   TW4   TW19   W11   SW18   W6   SE17   DA12   W1M   W9   SE19   SW14   SE14   DA5   DA10   SW1A   SE9   DA6   W14   DA17   BR6   SW19   DA13   SE13   TW11   SW4   SW11   SE16   BR4   W13   DA3   SE7   SW10   BR5   TW17   W5   DA15   W1   SE24   TW5   W4   W10   TW8   SW16   TW9   TW3   SE18   BR7   TW1   SW8   SW12   SW9   W8   W3   DA14   SE11   BR2   TW15   DA1   TW14   DA8   SE27   SE8   SE12   BR3   SE10   SE25   SW3   SW7   SE4   TW10   SE5   SE22   SE6   SE26   TW18   SW17   W7   SE21   SW1   SW15   DA2   DA9   TW13   W2   BR1   SE15   BR8   SW6   DA16   DA11   SE28   SE1   TW12   SW2   W12
Towns   West Acton   Lambeth   Kennington   Piccadilly Circus   Battersea   Slade Green   Paddington   Eynsford   New Cross Gate   Northfleet   Fulham Palace Road   Notting Hill Gate   Norbury   Westbourne Grove   East Dulwich   Tottenham Court Road   Ealing Common   Stockwell   Wandsworth Road   Brompton   Furzedown   Thong   Hayes   Docklands   Forest Hill   Feltham   Teddington   Bexley   Elephant & Castle   Ravenscourt Park   East Wickham   Chalk   Cottenham Park   Lee   Gloucester Road   Chislehurst   Hammersmith   Bermondsey   Vauxhall   Hythe End   Gipsy Hill   Downe   Kensington Gore   Ham House   Ealing Broadway   Brompton   Barons Court   Norwood   Rye Lane   Hanworth   Ranger's House   Boston Manor   City of Westminster   Osterley Park   Green Park   Hyde Park Corner   Erith   South Kensington   Wilmington   Betsham   Bickley   Englefield Green   Bromley   Lesnes Abbey   Wimbledon Park   Acton Town   Queensway   Brockley   Harvel   Sloane Square   Sydenham   Belgravia   Loughborough Junction   Denmark Hill   Riverside   Abbey Wood   Olympia   Meopham Green   Balham   Locksbottom   Blackheath Park   Cheyne Walk   Victoria   London Bridge   Shooter's Hill   Osterley   Kensal Town   Tulse Hill   Chelsea   North Dulwich   Westminster Bridge   Eltham   Uxbridge Road   Horniman Museum   Marble Arch   Oval   Stone   Bushey Mead   Latimer Road   Chiswick Park   Wimbledon Common   Cranford   Ladywell   New Ash Green   Richmond Park   Knockholt Station   Hounslow   Hanger Lane   Orpington   Brentford   West Wickham   Upper Tooting   Royal Oak   Kew   Hartley   Ladbroke Grove   Crockenhill   Clapham South   Peckham Rye   Coldharbour Lane   Isleworth   Laleham   South Wimbledon   Maida Vale   Western Avenue   Warwick Park   Sands End   St Mary Cray   Bedford Park   Putney   West Dulwich   Elmers End   Goldhawk Road   Gravesend   Chelsea   Erith Marshes   Queen's Gate   West Kilburn   Swanscombe   Bromley Common   Eden Park   Chislehurst Caves   Upper Norwood   Westbourne Green   Putney Heath   Drayton Green   Bushy Park   Egham   Vauxhall   Tooting Bec   Dulwich   Kidbrooke   Richmond upon Thames   Western Avenue   Shooter's Hill   Honor Oak   West Norwood   Ashford   Hextable   Goodge Street   North Cray   Meopham   Ladbroke Grove   West Heath   Charlton   Park Lane   Hounslow   Culverstone Green   Deptford   Sole Street   Vauxhall Bridge   Staines   Heston   Peckham   Stanwell   Well Hill   Wimbledon   Stamford Brook   Ladywell   Mortlake   Southwark   Penge   Bayswater Road   Hampton   Chiswick House   Pimlico   Turnham Green   East Bedfont   Walworth   Chelsea Embankment   South Bank   Sidcup   Beckenham   Horton Kirby   Keston   Clapham Common   East Sheen   Bond Street   Lambeth North   Edgware Road   Maida Hill   Cromwell Road   Great Portland Street   Longfield   Sydenham Hill   West Brompton   Chiswick High Road   Lambeth   West Hill   Marylebone   Westway   Perry Street   Catford   Newington   Waterloo   Honor Oak Park   Brixton   Darenth   Wandsworth   Grove Park   Farningham   Mottingham   Avery Hill   South Norwood   Chelsfield   Fulham Palace Road   Cobham   Paddington   Brompton Road   Vigo Village   Ealing   Clapham Junction   Longfield Hill   West Ealing   Blackheath   Streatham   Streatham Common   Down House   North Ealing   Westbourne Park   New Barn   Upper Sydenham   Clapham   Barnes Bridge   Copse Hill   Oxford Circus   Greenwich   Surrey Quays   Lavender Hill   Dartford   White City   Rotherhithe   Hounslow Central   Bedford Park   Haydons Road   Tooting Broadway   South Acton   Clapham North   Twickenham   Ham   Herne Hill   Camer   Bexleyheath   Old Kent Road   St James's Park   Sunbury   Wandsworth Town   Westminster Abbey   East Acton   Lane End   Colliers Wood   Rocks Lane   Oxford Street   Elthorne Park   Southfleet   New Kent Road   Hawley   Hyde Park   Richmond   Chiswick   Singlewell or Ifield   Pratt's Bottom   Southfields   Stanwell Moor   Lewisham   Shepherds Bush   Southwark   Hounslow West   Green Street Green   Lambeth   Upper Halliford   South Darenth   Greenhithe   Kensington   Fulham   Streatham Hill   Hounslow East   Shepperton   Queens Road   Marylebone   Hammersmith   St Paul's Cray   Camberwell   Bellingham   Roehampton   Stockwell   Welling   Kensington & Chelsea   Hook Green   East Putney   Raynes Park   Summerstown   Mayfair   Hanwell   Acton Green   Hither Green   Hatton   Putney Vale   Kennington   Southwark Cathedral   New Cross   Marble Hill   Wandsworth Common   Goldhawk Road   Warwick Avenue   Lower Sydenham   Boston Manor   Thorpe   St John's   Westminster   Putney Bridge   Holland Park   Crofton Park   Deptford High Street   Foots Cray   Tooting Graveney   Soho   High Street Kensington   Merton   Syon House   Lee Green   Holland Park   Lancaster Gate   West Kensington   Crystal Palace   Thamesmead   Green Street Green   Nine Elms   Great West Road   Hyde Park   South Street   Cooper's Hill   East Dulwich   Tulse Hill   Castlenau   Parsons Green   Borough   Bermondsey   South Lambeth   Luddesdown   Warren Street   Earlsfield   Belvedere   Kew Gardens   Hammersmith & Fulham   Norwood Junction   Woodside   Bean   Grove Park   Crystal Palace   Earl's Court   Littleton   Northfields   Nunhead   Deptford   New Eltham   Fulham Broadway   Coldblow   Anerley   Shorne Ridgeway   Crayford   Lewisham   Horseferry Road   Kingston upon Thames   Acton   Plumstead   Buckingham Palace   Brook Green   Canary Wharf   Bostall Woods   Fawkham Green   Wraysbury   Leaves Green   Barnes   Shorne   South Ealing   Notting Hill   Regent Street   Thamesmead   Bayswater   Knightsbridge   Woolwich   Well Hall   Sutton at Hone   Ealing   Gunnersbury   Cromwell Road   Merton   North Kensington   Istead Rise   Swanley   Farnborough
Counties   Kent   Surrey   Berkshire   Greater London
© 2026 catflapfittersouthlondon.co.uk
Chat on WhatsApp