eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Alexandra Palace Cat Flap Fitters

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