www.catflapfittersouthlondon.co.ukCatflap Fitter South London

High Street Kensington Cat Flap Fitting

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