catflapfittersouthlondon.co.ukCatflap Fitter South London

Bermondsey Need A Cat Flap Fitted

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