eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Harringay Cat Flap In Glass

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