www.catflapfittersouthlondon.co.ukCatflap Fitter South London

Chiswick High Road Cat Flap Fitting

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