catflapfittersouthlondon.co.ukCatflap Fitter South London

Sydenham Hill Catflap

Cat Flap Installation Services in SE21 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 Sydenham Hill

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