catflapfittersouthlondon.co.ukCatflap Fitter South London

Englefield Green Catflap Fitter

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