eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Hornsey Cat Flap Fitter

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