catflapfittersouthlondon.co.ukCatflap Fitter South London

Upper Tooting Cat Flap In Upvc Panel

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