www.catflapfittersouthlondon.co.ukCatflap Fitter South London

Green Park Cat Flap In Glass

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