eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Marks Gate Catflap Fitter

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