eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

East London Microchip Cat Flap

Cat Flap Fitting Services in N20 East London and surrounding area's

We specialise in professional cat flap installations for a wide range of surfaces, including:

 Cat flaps installation in glass  upvc-door-panels-for-catflaps Glass door cat flap installation

Over 30 Years of Industry Experience

Call Us: 0207 096 3749
Email Us: sales@eastlondoncatflapfitter.co.uk

Why Choose Us for Your Cat Flap or Dog Flap Installation?

  • Trusted Experts: Over 30 years of experience in the glass and glazing industry, with 15 years focused on pet door installations.
  • Wide Range of Surfaces: We fit flaps in UPVC, wood, composite, metal, and double-glazed units (including patio and French doors).
  • High-Quality Materials: Replacement UPVC panels are reinforced for durability. Double-glazed units are manufactured in-house for precision and quality.
  • Affordable Pricing: We keep costs low and pass the savings directly to you.
  • Experienced Team: With 6 trusted fitters installing over 200 cat and dog flaps monthly, you’re in safe hands.
  • Customer Satisfaction: Don’t just take our word for it—read our glowing reviews!

Popular Cat and Dog Flaps We Install

We’re experienced in installing a variety of flaps, including:

How We Work: Cat Flap Installation in Double Glazing

If you need a cat flap in a double-glazed unit, we’ll replace the glass with a new custom-made double-glazed unit. This process takes 3–5 working days from measurement to fitting. All units are manufactured at our factory to ensure the highest standards.

Contact us today 0207 096 3749 to discuss your requirements or to get a free, no-obligation quote!

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