catflapfittersouthlondon.co.ukCatflap Fitter South London

St Johns Cat Flap Installation

Cat Flap Installation Services in SE8 Starting from £125

Affordable Cat Flap Fitting for Single Glazed, Double Glazed, Wooden, Metal, Patio Doors & Windows

Need a cat flap installation in Basildon or surrounding areas? We offer expert fitting services for all types of solid surrounds, including glass, wood, and metal. Whether it's a single glazed window, double glazed window, wooden door, UPVc door, metal door, or even a patio door, our skilled team provides professional cat flap fitting at competitive prices.

Contact Catflap Fitter South London today for a free quotation and expert advice!

Cat Flap into double glazing Cat flap installation in upvc raised panel rear door Cat flap into wooden door Cat flap into glass panel door - we had to remove mullion bar to accommodate cat flap

Cat Flap Installation Costs for Various Door Types in St Johns

Looking to install a cat flap in your door? Here’s a breakdown of our professional cat flap installation costs based on door type. We handle everything from preparation to fitting, ensuring a secure and safe installation for your furry friend.

UPVC Door Cat Flap Installation Cost

  • Price: £125
    Our service includes cutting a precise hole in your UPVC door, preparing it for installation, and securely fitting the cat flap.

Wooden Door Cat Flap Installation Cost

  • Price: £125
    For wooden doors, we expertly cut and prepare the door for a cat flap, ensuring a clean and professional finish.

Metal Door Cat Flap Installation Cost

  • Price: £125
    Installing a cat flap in a metal door requires precision. We cut the hole and prepare the surface to install the cat flap seamlessly.

Half Glass Door (Single or Double Glazed) Cat Flap Installation Cost

  • Approximate Size: 60cm x 60cm
  • Price: £245
    We supply and fit a new piece of toughened safety glass or a custom-made double-glazed sealed unit. The glass is pre-cut to accommodate your cat flap, ensuring durability and safety.

Full Height Glass Door (Single or Double Glazed) Cat Flap Installation Cost

  • Approximate Size: 200cm x 60cm
  • Price: £325
    For full-height doors, we supply and fit a new pane of toughened safety glass or manufacture a double-glazed unit with a cut-out for the cat flap.

Sliding Patio Door Cat Flap Installation Cost

  • Price: Subject to exact size
    We handle cat flap installations for sliding patio doors, customizing the process based on the door’s size and material. Contact us for a precise quote.

Why Choose Us for Cat Flap Installation?

  • Expert installation for UPVC, wooden, metal, and glass doors.
  • High-quality materials, including toughened safety glass for all glass installations.
  • Competitive pricing and professional service.

Contact us today to schedule your cat flap fitting in St Johns or request a personalized quote!


  

Possible Additional Charges for Window & Glass Services

Leaded Windows
If your windows feature leaded glass, there will be an additional charge. We offer expert matching of your new glass, window, or door to ensure it closely replicates the original design. Prices for leaded windows are available upon viewing the job. For example, a 60cm x 60cm leaded window will incur an extra charge of £70.

Georgian Bars in Double Glazed Units
For properties with Georgian bars in their double-glazed windows, we provide a like-for-like remanufacture, perfectly matching the bars, height, and overall appearance. This ensures consistency across all your windows. The price for this service will be confirmed based on the size and specifics of your units. For instance, a 60cm x 60cm Georgian bar window will cost an additional £70.

VAT Charges
Please note that all prices are subject to VAT, which will be added to the final cost.

Call Now for a Free Quote!
Looking for an affordable and professional glass or window service? Call us today for a free, no-obligation quotation over the phone. Contact us at 0208 098 2021.

Cat Flap Installation Starting at £125 + VAT
Looking to install a cat flap in your door or window? Our cat flap installation services start from £125 + VAT. Serving customers in the St Johns area. Call 0208 098 2021 to schedule your installation today.

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