catflapfittersouthlondon.co.ukCatflap Fitter South London

Paddington Cat Flap In Upvc Panel

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