www.catflapfittersouthlondon.co.ukCatflap Fitter South London

South London Cat Flap Fitter

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