www.catflapfittersouthlondon.co.ukCatflap Fitter South London

Wilmington Catflap

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