eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Finsbury Cat Flap In Double Glazing

We are trusted cat & dog flap Installers in Finsbury EC1

Dog Flap Fitter East London Dog Flaps fitted Install cat Flaps in East London

Professional Cat Flap Installation for Glass, Wood, Metal, and UPVC in East London

Looking for expert cat flap fitting? We specialise in installing cat flaps in double glazing, single glazed glass, wooden doors, metal doors, UPVC panels, and more!

Why Choose Us?

  • Years of Experience: With extensive expertise in glazing and window installation, we deliver top-quality service every time.
  • Trusted by Sure Petcare: We are a recommended fitting company, ensuring your cat flap is installed to the highest standards.
  • Toughened Glass Guarantee: We only use 5x stronger toughened glass (clear or patterned) for all replacement double-glazed units, backed by a comprehensive guarantee.

Fast and Affordable Service

  • No emergency glazier fees or overinflated pricing.
  • Free estimates and no call-out charges—just honest, reliable service.
  • Cat flap installation within 48 hours of your call (if you can let the cat in and out for a few days).

Does your cat need easy access in and out? Contact East London Cat Flap Fitter today for professional, affordable cat flap fitting in East London!

Make life easier for you and your feline friend. Call us now!

Cat Flaps in Wooden Doors - Cat Flaps in UPVc Panels - Cat Flaps in Glass & Double Glazing - Dog Flaps

Cat Flap Fitted in UPVC Door
No Hidden Costs
Quality Workmanship
Quality Installation Guaranteed
Free Quote - No Obligation
4-Way Cat Flaps

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
Choosing the right pet flap for your Pet

What our customers say

See the work we've done

See the work we've done

Take a look at some of the work we have completed in your area:

Double Glazed Doors
Single Glazed Windows
Wooden Doors
UPVc Doors
Garage Doors
Fences & Gates

See gallery

Frequently asked questions

  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

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

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.

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 can only offer our prices whish are below

A half panel door approx 60cm x 60cm would be £245 - £325 + Vat (£290) (clear glass - supplied and fitted subject to view)

A full height door panel approx 190cm x 60cm would be £325- £495 + Vat (£390) (clear glass - supplied and fitted subject to view)

if it has lead on the glass, a coloured glass or geogian bars, there would be an increase in the prices as above, this is why its best to send a picture and we can confirm the cost 100%

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!

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
cat flap fitters   Cat Flap Fitting   Cat Flap Fitter   Cat Flap Installation   Catflap   Catflap Fitter   Cat Flap   Dog Flaps   Double Glazing Cat Flap Fitter   Cat Flap In Double Glazing   Cat Flap in Glass   Cat Flap in UPVC panel   Cat Flap in wooden Door   Dog Flap Fitting In Double Glazing   Microchip Sure Flap   Sure Flap Cat Flap   Cat flap installers   Dogflap   cat flap Fitter In Double Glazing   Microchip Cat Flap   Microchip Cat Flap Fitter
N20   N17   RM13   RM5   N5   IG3   E14   RM19   RM1   RM12   N2   E12   IG10   N16   N8   N19   EN10   RM7   E16   N7   N15   E2   RM14   EN1   E15   EN7   N21   RM4   RM3   EN3   N6   N3   N11   E13   EN5   EN6   IG2   N9   N13   RM16   RM17   E6   RM8   IG9   RM18   RM10   EC2   IG7   EN2   EC4   EN4   E9   N22   E3   IG6   E8   IG11   E18   EN9   IG1   E5   IG8   EN11   EC3   N14   RM9   E11   E10   E17   RM15   N10   EC3R   RM2   N4   E7   RM6   EN8   N12   N1   EC1   N18   E1   RM20   E4
Devons Road   Balls Pond Road   Bank   Enfield Chase   Stamford Hill   Upminster   Blackfriars   Barnsbury   Bowes Park   Mudchute   Plashet   Forest Gate   Hainault   North Woolwich   Waltham Abbey   Upton Park   Waltham Forest   Bounds Green   Upper Edmonton   Turnpike Lane   Upton   Higham Hill   Canonbury   Heron Quays   East Barnet   Bethnal Green   Churchgate   Custom House   Highbury and Islington   Chingford   Clapton Park   Purfleet   West Tilbury   Hornsey Rise   Arkley   Wormley   Newham   Finchley   Moorgate   Trent Park   Caledonian Road   Holborn Viaduct   Wood Green   Tower Hamlets   White Hart Lane   Orsett   Aldersgate   Broad Street   Barnet   Newington Green   Muswell Hill   Mile End Road   Finsbury   Enfield   Upper Holloway   Haggerston   Romford   Woodside Park   Bromley by Bow   Gidea Park   Enfield   Stratford   Bow   Blackhorse Road   Harringay   Harringay   Chingford Green   Forty Hill   Bowes Park   Hampstead Garden Suburb   Highwood Hill   Stratford Marsh   Leyton Marshes   Fenchurch Street   New Barnet   Drayton Park   Highgate Wood   Highams Park   Abridge   North Finchley   Goswell Road   East India Dock Road   Wanstead Park   Bumble's Green   Finsbury Park   Little Thurrock   Blackwall   Hoxton   Capel Manor   Millwall   Bournebridge   Snaresbrook   Hoddesdon   Woodford Green   Islington   Holloway   Cuffley   Muswell Hill   Wanstead   Noel Park   North Stifford   Harold Hill   Bank   Manor House   West Green   Barking & Dagenham   Upper Clapton   Lower Nazeing   Turnford   Lower Edmonton   South Quay   Stepney   Hornsey Lane   Loughton   East Tilbury   Essex Road   Alexandra Park   Crouch End   South Tottenham   Lower Holloway   Becontree Heath   East India   Tottenham Hale   Shadwell   Elm Park   Coldharbour   Spitalbrook   Highbury   St Paul's   Buckhurst Hill   Islington   Hackney Wick   London Arena   Barking   Broadgate   Ilford   Hammond Street   London Wall   High Barnet   Cranley Gardens   Chigwell   Whetstone   South Hornchurch   Commercial Road   Canary Wharf   Ridge   Cheapside   Ponders End   Temple Mills   Homerton   Dartmouth Park   Flamstead End   Shoreditch   Hornsey   Palmers Green   Billingsgate   Hale End   Cockfosters   Canning Town   Cubitt Town   Monken Hadley   Poplar   East Finchley   Oakleigh Park   Alexandra Palace   Bow Church   Wapping   Seven Sisters Road   Northaw   South Woodford   Mansion House   New Southgate   Kingsland   Havering-atte-Bower   Tower Hill   North Ockendon   Farringdon   Cranham   Limehouse   Hackney   Aldersbrook   Beckton   Friern Barnet   Holborn   Smithfield   Aveley   West Thurrock   Mile End   Rotherhithe   Tufnell Park   Pudding Mill Lane   Wrotham Park   Grange Park   Collier Row   Archway   Harold Wood   Lower Clapton   Broadley Common   Woodford   Clapton   Victoria Docks   Woodford Bridge   Victoria Park   Plaistow   Dalston Junction   Monument   Upshire   Hackney Marshes   Sewardstone   Botany Bay   Chingford Hatch   Rush Green   South Mimms   East Barnet   High Beach   Marks Gate   Gilwell Park   South Ockendon   Hornsey Vale   Nazeing   Southgate   Pentonville   Stapleford Abbotts   Stamford Hill   Bulphan   Chadwell St Mary   Winchmore Hill   Hailey   Tower of London   Fleet Street   Stapleford Tawney   Stroud Green   East Ham   Ludgate Hill   Fairlop Waters   Broxbourne   West Ham   Baker Street   Island Gardens   Old Ford   Bishopsgate   Holloway Road   Havering   St Lukes   Potters Bar   Totteridge and Whetstone   Shacklewell   Chigwell Row   Tilbury   Kenwood House   Grange Hill   Becontree   Clerkenwell   Walthamstow Central   Upper Walthamstow   Holloway Road   Haringey   Redbridge   Hadley Wood   Spitalfields   Seven Sisters   Angel   Newington Green   Totteridge   Dalston   Walthamstow   Tottenham   Finchley Central   Hornchurch   Stepney Green   Cyprus   Aldgate   Arsenal   Westferry   Hackney   Seven Kings   Whitechapel   Shoreditch   Edmonton   All Saints   Lambourne End   Passingford Bridge   Church End   Lea Bridge   Highgate   Barbican   Little Ilford   Liverpool Street   Waltham Cross   Grays   Navestock   Fortis Green   Bow Road   Lea Bridge   Noak Hill   Goff's Oak   Barkingside   West India Quay   Aldgate East   Silvertown   Colney Hatch   Cannon Street   West Finchley   Dagenham   Leytonstone   Shoreditch   Southgate   Creekmouth   South Hackney   Manor Park   Wennington   Stoke Newington   Old Street   Palmers Green   Rainham   Leyton   Osidge   Oakwood   Rye Park   Cheshunt
Greater London   Essex   Hertfordshire
© 2026 eastlondoncatflapfitter.co.uk
0207 096 3749 /
Chat on WhatsApp