thelondoncatflapcompany.comCat & Dog Flap Fitters

London Cat Flap In Glass

Cat Flap Installation Services in NW11 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 Cat & Dog Flap Fitters 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

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 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 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

Do you have questions ?

Do you have questions ?

Do you have questions that need an answer or require more information on our cat flap /dog flap fitting services that we offer?

We fit into cat flaps/dog flaps into Wood, Glass, Metal & Upvc windows and doors

You may just like to make an appointment for a home visit or then please contact us.

We are always happy to receive your pictures so we can offer an informed price prior to attending your home, so please feel free to use our whats app facility which will be answered if not straigth away normally within the working day.

Contact me
Reliable & professional fitters

Reliable & professional fitters

Fitting a cat flap or dog flap requires specialist tools and expertise. All our London cat flap fitters are fully qualified and trained in the latest tools, equipment and installation techniques as part of our comprehensive services.


Get a free quotation immediately over the telephone or via WhatsApp

What information do you need to accurately quote?

By providing a photo of the glass we can give you the exact price. If you are unable to provide a photo of the glass, then kindly provide some rough dimensions for the example measure edge of glass from left to right and top to bottom, this should give us enough information to provide you with an accurate price which we will confirm once on site and measure 100%.

Installation process

Frequently asked questions

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

By providing a photo of the glass we can give you the exact price. If you are unable to provide a photo of the glass, then kindly provide some rough dimensions. Please measure from edge of glass to edge of glass you can see left to right and top to bottom.

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. 

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.

Do You Fit Into Cavity Walls.

We DO NOT install through cavity walls; we recommend that you hire a professional builder for this type of installation.

Cat flap installation in a brick wall has many pitfalls; it is messy, expensive and time-consuming. there may be pipes or wires we can not see.

If this is your preferred route or only option you have for your home, we strongly advise you to consult with a qualified builder before considering installing a pet door through a wall, always ensure they have relevant building experience, qualifications, insurance and that they can comply with all building regulations. 

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

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 DualScan cat flap   Microchip Sure Flaps   Pet flap installation   Suppliers of cat flaps   Toughened safety glass
Services   Cat Flap Fitter   Cat Flap Fitting   Microchip Cat Flap Fitter   Dog Flaps   Cat Flap   Cat Flap in Glass   Cat Flap In Double Glazing   Cat Flap in UPVC panel   Cat Flap in wooden Door   cat flap fitters   Need a cat flap fitted   Sure Flap Cat Flap   Cat flap installers   cat flap Fitter In Double Glazing   Cat Flap Installation
Postcodes   E11   N18   N4   E12   N2   N13   E3   NW9   EN6   E16   EN9   EN2   NW3   NW7   N11   EN7   N22   E5   NW4   N14   E7   EN8   NW10   E9   E2   E13   N19   EN1   E4   E18   N3   NW2   NW1   E8   N20   N6   EN11   E1   N10   EN3   N7   NW11   N5   EN10   NW5   N1   N9   N15   EN4   NW8   E6   E15   E14   NW6   N17   N12   E10   N16   N8   N21   EN5   E17
Towns   Stoke Newington   Caledonian Road   Ridge   Willesden Junction   Harlesden   Arkley   The Hyde   Lower Place   Gospel Oak   Blackhorse Road   Wapping   Capel Manor   Sewardstone   Barnet   Highbury   Wanstead   Spitalbrook   Golders Hill Park   Park Royal   South Hampstead   Lower Clapton   North End   Enfield   Bounds Green   Holders Hill   Manor House   East Barnet   Stonebridge Park   Highbury and Islington   Chingford   Haggerston   Hoxton   Hendon Central   Hailey   Forty Hill   High Barnet   Old Oak Common   Aldgate East   Great North Way   Haringey   Brondesbury Park   Millwall   Seven Sisters Road   North Woolwich   Wrotham Park   Potters Bar   Chalk Farm   Island Gardens   Hackney Wick   Westferry   Kensal Rise   Old Ford   Lower Holloway   Turnford   Hammond Street   East India Dock Road   Mill Hill East   Upton   Upper Holloway   Palmers Green   Shoreditch   Pudding Mill Lane   Stepney Green   Belsize Park   Turnpike Lane   Pentonville   Essex Road   Muswell Hill   Stamford Hill   Abbey Road   Walthamstow   Arsenal   Stratford Marsh   Dollis Hill   Tufnell Park   Camden Lock   Golders Green   Islington   Noel Park   Custom House   Marylebone   Hackney Marshes   Northaw   Brent Cross   Hackney   Stroud Green   Archway   Hampstead   Poplar   Maida Vale   Winchmore Hill   St Pancras   South Woodford   St John's Wood   Forest Gate   Drayton Park   Brondesbury   Canonbury   New Barnet   Stamford Hill   Cranley Gardens   Holloway Road   Beckton   Stepney   Copthall   Nazeing   Victoria Docks   Cyprus   Finchley Central   Fortune Green   Harringay   Lower Nazeing   Highams Park   Osidge   Whitechapel   Church End   Walthamstow Central   Balls Pond Road   Grange Park   East India   Homerton   Manor Park   Cheshunt   Finchley Road   Edgware Road   Dartmouth Park   Broadley Common   Hampstead Garden Suburb   Hackney   Lower Edmonton   Tottenham Hale   Wood Green   Hadley Wood   Kingsbury   Bethnal Green   Rye Park   Flamstead End   Wanstead Park   Bowes Park   Shadwell   Hendon   Shacklewell   Temple Mills   Bow Church   Chingford Hatch   Upper Clapton   West Green   Palmers Green   Plaistow   Mornington Crescent   Fortis Green   Highwood Hill   Neasden   Baker Street   Totteridge and Whetstone   Goff's Oak   Little Ilford   Barnsbury   Waltham Abbey   South Mimms   Alexandra Palace   North Acton   Bumble's Green   Primrose Hill   Waltham Cross   Monken Hadley   Victoria Park   Hornsey   Newham   Spitalfields   Leyton Marshes   South Hackney   Waltham Forest   Dalston Junction   Hornsey Vale   Lea Bridge   Stratford   Willesden Green   Swiss Cottage   Totteridge   London Arena   Upper Walthamstow   Churchgate   Mile End   Lisson Grove   Newington Green   Clapton Park   Cricklewood   Kilburn Park   Limehouse   East Finchley   Devons Road   Somers Town   Gilwell Park   Friern Barnet   Enfield   Woodside Park   Tower Hamlets   Bowes Park   Kensal Green   Euston Square   Alexandra Park   Hale End   Ponders End   Commercial Road   Kensal Rise   Edmonton   Broxbourne   Trent Park   Canary Wharf   Seven Sisters   Hampstead Garden Suburb   Regents Park   Hampstead Heath   Leytonstone   Leyton   West Hendon   Harringay   Southgate   Kenwood House   Finchley   Aldersbrook   Upshire   Camden Town   Heron Quays   Cuffley   Canning Town   Hoddesdon   South Quay   Crouch End   Whetstone   West Finchley   Dalston   Church End   Coldharbour   Shoreditch   Hornsey Rise   Queen's Park   West Hampstead   Finsbury Park   Oakleigh Park   Snaresbrook   East Ham   Highgate   Botany Bay   White Hart Lane   Islington   Stonebridge   Bromley by Bow   Plashet   South Tottenham   Hornsey Lane   Southgate   Upper Edmonton   Highgate Wood   Bow Road   Enfield Chase   Holloway   Blackwall   Kentish Town   Bow   Rotherhithe   West Ham   Tottenham   Colindale   West India Quay   Kingsland   North Finchley   All Saints   Muswell Hill   Kilburn   Mill Hill   Higham Hill   Oakwood   Wormley   Clapton   Regent's Park   Holloway Road   Childs Hill   Mudchute   Chingford Green   Colney Hatch   Upton Park   Cubitt Town   East Barnet   Fenton Ho.   New Southgate   Camden   Silvertown   Euston   Willesden   Mile End Road   Lea Bridge   Newington Green   Cockfosters
Counties   Greater London   Essex   Hertfordshire
© 2026 thelondoncatflapcompany.com
Chat on WhatsApp