www.catflapfittersouthlondon.co.ukCatflap Fitter South London

Castlenau Cat Flap Installation

Expert Cat Flap Fitters in Castlenau SW13

Looking for expert cat flap installation in Castlenau? You've come to the right place!

Trusted Cat Flaps fitter Cat Flaps fitted Cat flaps installed South London

Why Choose Us?

  • Specialists in Cat Flap Installation: Glass, Wood, Metal, UPVC, Double Glazing, and Single Glazed Glass.
  • Years of Experience: Trusted professionals in glazing and window installation.
  • Versatile Fitting: We install cat flaps in doors, windows, UPVC panels, wooden doors, and metal doors.
  • Sureflap Recommended Installers: Endorsed by one of the leading brands in cat flaps.

High-Quality Materials

We only use toughened glass (5x stronger than regular glass) for all replacement double-glazed units. Whether clear or patterned, every unit comes with a guarantee for your peace of mind.

Why Wait? Let Your Cat Roam Free!

Does your cat need easy access indoors and outdoors? Contact us today at 0208 098 2021 for a fast and professional service.

No Hidden Costs, Just Honest Service

Professional Cat Flap Fitters in Castlenau

let me in
Does your CAT need to get in or out? 
Then YOU need to contact US on 0208 098 2021

"We are not an emergency glazier masquerading as a cat flap fitter. We don't charge over inflated prices! We don't charge for estimates or call out fees. All you pay for is a job well done. If you can let the cat out and in for a couple of days we will endeavor to have your cat flap fitted within 48 hours of you contacting us!"

 

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