eastlondoncatflapfitter.co.ukEast London Cat Flap Fitter

Grange Park Cat Flap In Wooden Door

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