catflapfittersouthlondon.co.ukCatflap Fitter South London

Wandsworth Town Cat Flap Fitters

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