eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

East London Dog Flap Fitting In Double Glazing

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