catflapfittersouthlondon.co.ukCatflap Fitter South London

Wandsworth Town Dog Flaps

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