catflapfittersouthlondon.co.ukCatflap Fitter South London

Warwick Avenue Cat Flap In Glass

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