eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Liverpool Street Cat Flap Installation

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