www.catflapfittersouthlondon.co.ukCatflap Fitter South London

Kensington Cat Flap In Upvc Panel

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