eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Collier Row Cat Flap Installers

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