www.catflapfittersouthlondon.co.ukCatflap Fitter South London

South London Need A Cat Flap Fitted

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