catflapfittersouthlondon.co.ukCatflap Fitter South London

Feltham Catflap Fitter

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