eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

East London Dog Flaps

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