catflapfittersouthlondon.co.ukCatflap Fitter South London

South London Dog Flaps

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