catflapfittersouthlondon.co.ukCatflap Fitter South London

Eltham Need A Cat Flap Fitted

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