catflapfittersouthlondon.co.ukCatflap Fitter South London

South Lambeth Cat Flap In Glass

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