www.catflapfittersouthlondon.co.ukCatflap Fitter South London

South London Cat Flap In Upvc Panel

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