eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Friern Barnet Dogflap

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