South London Catflap

Cat Flap Fitting Services in SE25 South London and surrounding area's

We specialise in professional cat flap installations for a wide range of surfaces, including:

Double Glazing
UPVC Panels (both existing and replacement, all reinforced)
Wood and Composite Doors
Metal, Garage Doors, and Fences

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:

Sure Pet Care
- Microchip Cat Flap
- Dual Scan Cat Flap
- Microchip Pet Door
- Cat Flap Connect
- Pet Door Connect
Pet Safe
- Pet Safe Cat Flap
- Pet Safe Dog Door
- 4 Way Staywell Cat Flap
And many more!

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

What Keyword Decriptions best describe you as a cat flap fitter

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

Can I buy any cat flap/catflap?

No - The cat flap/catflap must be glass fitting and circular as it is very expensive to cut a square hole, although not impossible.

Can you fit a cat flap yourself?

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.

Can you install the cat flap in my existing double glazed unit?

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).

Do you supply cat flaps?

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.

How long does it take to fit a cat flap?

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.

I already have toughened glass in my door can you install the new catflap in that?

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!

I need a cat flap fitted in a single glazed door. How long does this take and what happens?"

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.
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).
Approximately 2-3 day later the cat flap glass will be ready to collect from the toughening plant.
We will then create a sealed doubel glazed unit which will have the hole perfectly placed for the installation of the cat flap.
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.
The cat flap is installed once at the property

Will an older cat use a cat flap?

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 SE5 SW19 SE10 SE22 DA11 TW14 DA10 TW10 SE16 SW20 SE13 DA17 TW1 SE26 SW5 SW14 W11 TW9 SW16 SW15 BR4 SE1 W12 SW9 SE2 TW16 TW4 TW20 TW18 SE27 W9 DA16 SW2 DA6 SW17 SW8 TW13 SE7 TW3 TW11 SW13 W13 SE17 SW4 DA3 W10 TW15 SE19 DA15 W3 SW11 SW18 SW12 SE8 SE6 SE3 SE23 SE4 W6 SW6 SW1 SE28 TW7 SE21 W7 DA2 TW8 DA8 SE24 SW3 BR1 TW12 DA12 BR6 SW7 W4 BR7 W8 DA1 SE20 SW1A SE14 DA13 BR3 W1M DA14 W1 SE9 W5 W14 SE25 SW10 DA4 BR8 SE18 DA9 BR5 SE15 SE11 TW17 TW19 W2 BR2 TW5 DA5 SE12

Towns Merton West Kilburn Shooter's Hill Thamesmead St Paul's Cray Wimbledon Common Western Avenue Stockwell Elthorne Park Boston Manor Sole Street North Ealing Sutton at Hone Catford Norwood Junction Wandsworth Town Lee Green Western Avenue Englefield Green Sydenham Oval Camberwell Swanley Rotherhithe Kennington Ladywell Barnes Bridge Laleham Denmark Hill Wandsworth Road Crofton Park Hanger Lane Fawkham Green Gravesend Thong Richmond upon Thames Erith Marshes Leaves Green Ashford South Norwood Crayford Peckham Bedford Park Swanscombe Tooting Graveney Horseferry Road Brompton Road New Eltham Hammersmith & Fulham Merton Putney Bridge Hartley Kensal Town Bayswater Road Upper Tooting Gipsy Hill Old Kent Road Brook Green Queens Road Pratt's Bottom West Acton Lewisham New Cross Gate Crockenhill West Ealing Eltham Colliers Wood Horniman Museum Foots Cray Ealing Common Riverside West Dulwich Upper Sydenham Clapham Gunnersbury Hatton Stanwell Norbury East Dulwich Farnborough Earl's Court Warwick Park Goldhawk Road Greenwich Cheyne Walk Dulwich North Kensington East Dulwich South Street Feltham Clapham Common Chelsea Embankment Raynes Park Forest Hill Walworth Hammersmith Queensway Perry Street Downe Chislehurst North Dulwich Streatham Common Royal Oak Southwark Bexleyheath Chiswick Lambeth Paddington Twickenham Queen's Gate Deptford High Street South Acton West Kensington Abbey Wood Lee South Wimbledon Littleton Drayton Green Kew Westbourne Green West Norwood Green Street Green High Street Kensington Stanwell Moor Eden Park Knightsbridge Paddington Chelsea Borough Vauxhall Uxbridge Road Rocks Lane Furzedown Welling Coldharbour Lane Anerley Hounslow Victoria Mottingham Teddington Down House Wimbledon Park Surrey Quays Waterloo Pimlico East Putney Westminster Abbey Westbourne Park Bickley Hither Green Elmers End Vauxhall Lane End Earlsfield Crystal Palace Hounslow West Bushy Park Balham Bermondsey Culverstone Green Sidcup Chislehurst Caves Regent Street Southfields East Acton Goldhawk Road Hammersmith Lambeth North Maida Hill Fulham Betsham Loughborough Junction Newington Copse Hill Dartford Brompton Hounslow Blackheath Park Staines Woodside Lavender Hill Tooting Bec Ladbroke Grove Slade Green Warren Street Kensington Wilmington Longfield Wimbledon Lancaster Gate New Ash Green Grove Park Istead Rise Hawley Chelsea Edgware Road St John's Boston Manor Coldblow Honor Oak Cottenham Park Chelsfield Lambeth Horton Kirby Tooting Broadway Ealing Heston Blackheath Bostall Woods Osterley Holland Park Goodge Street Stockwell South Kensington Plumstead Hayes East Sheen Avery Hill Elephant & Castle Warwick Avenue Locksbottom Keston Hanworth Hook Green Barnes South Bank Ranger's House Eynsford Kennington Hounslow Central London Bridge South Lambeth Woolwich Acton Green East Wickham Sydenham Hill Northfields Fulham Broadway Mortlake Gloucester Road Hyde Park Clapham North Isleworth Clapham South Kensington Gore Kidbrooke Canary Wharf Norwood Roehampton Rye Lane Belvedere Southwark Cathedral New Kent Road Green Park Deptford Upper Norwood Greenhithe Parsons Green Ladbroke Grove Well Hall Streatham Hill Vigo Village Upper Halliford Green Street Green Bean Lambeth Bayswater Ladywell Great Portland Street Piccadilly Circus Lesnes Abbey Shorne West Hill Luddesdown Southfleet Tottenham Court Road Hanwell Bromley Common Fulham Palace Road Putney Vale Chiswick Park Lower Sydenham Grove Park Acton Westminster Bermondsey Maida Vale Marylebone Northfleet Thorpe Latimer Road Osterley Park Castlenau Shepperton Richmond Park Oxford Street Hextable Battersea Camer Ham Kensington & Chelsea Cooper's Hill Lewisham Harvel Hyde Park Corner Nine Elms Bellingham Holland Park Brixton Shepherds Bush Cromwell Road Richmond Great West Road Longfield Hill West Wickham Marble Arch Sands End Cromwell Road Brompton Stamford Brook Tulse Hill Belgravia City of Westminster Sloane Square Thamesmead Brockley Notting Hill Gate Bedford Park Crystal Palace Peckham Rye Ravenscourt Park Ham House West Brompton Hounslow East Shooter's Hill Kingston upon Thames Acton Town Meopham Green Farningham Marylebone Erith Wandsworth Penge Egham Syon House Westminster Bridge Westbourne Grove Stone Bushey Mead St Mary Cray Chalk Fulham Palace Road White City Marble Hill St James's Park Oxford Circus Wandsworth Common Hampton Mayfair Turnham Green South Ealing Summerstown Southwark Knockholt Station Olympia Chiswick House Hythe End Ealing Chiswick High Road South Darenth Deptford Haydons Road Clapham Junction Darenth Sunbury Beckenham Nunhead Ealing Broadway Kew Gardens Wraysbury Cobham Putney Heath West Heath Notting Hill Bexley Well Hill Charlton Orpington Cranford Bromley Bond Street Tulse Hill Herne Hill East Bedfont Park Lane Meopham Soho Barons Court Hyde Park Streatham New Cross Honor Oak Park Docklands New Barn Brentford North Cray Vauxhall Bridge Buckingham Palace Shorne Ridgeway Putney Westway Singlewell or Ifield

Counties Kent Berkshire Greater London Surrey

© 2026 catflapfittersouthlondon.co.uk

Chat on WhatsApp