catflapfittersouthlondon.co.ukCatflap Fitter South London

South London Cat Flap In Upvc Panel

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