eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Fortis Green Cat Flap In Double Glazing

We are trusted cat & dog flap Installers in Fortis Green N2

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