eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Southgate Cat Flap

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