catflapfittersouthlondon.co.ukCatflap Fitter South London

Norwood Junction Cat Flap Fitting

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