thelondoncatflapcompany.comCat & Dog Flap Fitters

Drayton Park Cat Flap Fitter In Double Glazing

Cat Flap Fitting Services in N5 Drayton Park 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: 0208 098 2021
Email Us: sales@thelondoncatflapcompany.com

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 0208 098 2021 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

Do you have questions ?

Do you have questions ?

Do you have questions that need an answer or require more information on our cat flap /dog flap fitting services that we offer?

We fit into cat flaps/dog flaps into Wood, Glass, Metal & Upvc windows and doors

You may just like to make an appointment for a home visit or then please contact us.

We are always happy to receive your pictures so we can offer an informed price prior to attending your home, so please feel free to use our whats app facility which will be answered if not straigth away normally within the working day.

Contact me
Reliable & professional fitters

Reliable & professional fitters

Fitting a cat flap or dog flap requires specialist tools and expertise. All our London cat flap fitters are fully qualified and trained in the latest tools, equipment and installation techniques as part of our comprehensive services.


Get a free quotation immediately over the telephone or via WhatsApp

What information do you need to accurately quote?

By providing a photo of the glass we can give you the exact price. If you are unable to provide a photo of the glass, then kindly provide some rough dimensions for the example measure edge of glass from left to right and top to bottom, this should give us enough information to provide you with an accurate price which we will confirm once on site and measure 100%.

Installation process

Frequently asked questions

No - The glass in the door should already be toughened and you can not cut toughened glass, so we will need to replace the unit (worth hanging on to the double glazed unit we take ut as should you move or need to put this back at a later date will save you some money).

Yes - as cat flaps come in different sizes, models, automatic etc. it is best to talk to us first in order that you can ask all the questions you require answered on the most popular brands. We offer a selection of cat flaps and pet doors, we highly recommend that you take a brief look at the options prior to making a decision. We have added a link from our site to some of the most popular brands.

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'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!

  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

By providing a photo of the glass we can give you the exact price. If you are unable to provide a photo of the glass, then kindly provide some rough dimensions. Please measure from edge of glass to edge of glass you can see left to right and top to bottom.

Just be prepared to be a bit more patient with older cats who may not have used a cat flap before. Use a food reward for your cat and try playing in close by so they get used to being nect to it. Leave the flap open so they can see outside as curiosity will entice them closer until they eventually go through it. 

No - The cat flap/catflap must be glass fitting and circular as it is very expensive to cut a square hole, although not impossible.

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.

Do You Fit Into Cavity Walls.

We DO NOT install through cavity walls; we recommend that you hire a professional builder for this type of installation.

Cat flap installation in a brick wall has many pitfalls; it is messy, expensive and time-consuming. there may be pipes or wires we can not see.

If this is your preferred route or only option you have for your home, we strongly advise you to consult with a qualified builder before considering installing a pet door through a wall, always ensure they have relevant building experience, qualifications, insurance and that they can comply with all building regulations. 

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

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
Services   Cat Flap Fitter   Cat Flap Fitting   Microchip Cat Flap Fitter   Dog Flaps   Cat Flap   Cat Flap in Glass   Cat Flap In Double Glazing   Cat Flap in UPVC panel   Cat Flap in wooden Door   cat flap fitters   Need a cat flap fitted   Sure Flap Cat Flap   Cat flap installers   cat flap Fitter In Double Glazing   Cat Flap Installation
Postcodes   E13   N10   E14   NW11   N17   N3   N20   EN9   NW7   E15   NW6   EN4   E1   E17   N6   N8   N15   NW5   E7   EN2   EN3   E8   E16   N16   EN1   EN7   EN8   NW10   N7   E9   E18   N2   N9   NW4   NW9   N22   E10   NW1   N12   E11   E5   EN6   N13   NW8   N1   NW2   E6   EN11   E3   N21   N18   E2   N11   N5   N19   N4   N14   EN10   EN5   E4   E12   NW3
Towns   Stonebridge Park   Limehouse   Pudding Mill Lane   Dartmouth Park   Dalston Junction   Noel Park   Palmers Green   Lea Bridge   Bounds Green   Wapping   Regents Park   Mile End Road   Homerton   Stoke Newington   Copthall   Kilburn Park   Camden Lock   Tottenham   East Barnet   East Finchley   Hendon   Holloway Road   Custom House   Haringey   Bromley by Bow   Canary Wharf   Old Oak Common   Botany Bay   Shoreditch   Hoxton   South Hackney   Golders Green   Kensal Rise   High Barnet   Gilwell Park   Winchmore Hill   Tottenham Hale   Tower Hamlets   Hornsey   Stratford   Mill Hill   Highgate   Turnpike Lane   South Hampstead   Mill Hill East   Newington Green   Silvertown   Euston Square   Island Gardens   Clapton Park   Marylebone   Chingford Hatch   North Finchley   Kensal Rise   Snaresbrook   Flamstead End   West Green   Cubitt Town   Colney Hatch   Leytonstone   Grange Park   Old Ford   The Hyde   South Tottenham   Alexandra Park   St Pancras   Bow Road   Upper Walthamstow   Forest Gate   Higham Hill   Totteridge and Whetstone   Coldharbour   Turnford   Seven Sisters   East India   Hammond Street   Capel Manor   Childs Hill   New Southgate   Chingford Green   Enfield   New Barnet   Leyton Marshes   Holloway   Manor Park   Potters Bar   London Arena   Hackney Wick   Hailey   Heron Quays   Hampstead   West Hendon   Highbury   Southgate   Upton   Holloway Road   Temple Mills   Shoreditch   Blackwall   Stepney   Stamford Hill   Spitalbrook   Little Ilford   Oakwood   Wanstead Park   Upper Edmonton   Shadwell   Hornsey Rise   Hampstead Garden Suburb   Abbey Road   Seven Sisters Road   Woodside Park   Victoria Park   Lower Holloway   Cuffley   Bow Church   Golders Hill Park   Caledonian Road   Wanstead   Victoria Docks   Arsenal   Swiss Cottage   Bowes Park   Edmonton   Hornsey Lane   Waltham Abbey   Willesden Junction   Brondesbury   Upper Clapton   Friern Barnet   Bethnal Green   North Woolwich   Wrotham Park   Highwood Hill   Broadley Common   Lower Clapton   Harlesden   Willesden Green   Essex Road   Palmers Green   Hackney   Lower Place   Highams Park   Waltham Forest   Regent's Park   Alexandra Palace   Hackney Marshes   West Hampstead   Walthamstow   Mornington Crescent   Lower Nazeing   Newham   Muswell Hill   Ridge   Aldersbrook   Kensal Green   Cranley Gardens   Kingsland   Somers Town   Maida Vale   Shacklewell   Ponders End   Haggerston   Whitechapel   Harringay   Lisson Grove   South Woodford   Hackney   Goff's Oak   Bumble's Green   Park Royal   Devons Road   Oakleigh Park   Westferry   Highbury and Islington   Dollis Hill   Totteridge   Whetstone   South Quay   White Hart Lane   Canning Town   Lower Edmonton   Wormley   Archway   Church End   East Ham   Fenton Ho.   Harringay   Chalk Farm   Sewardstone   East Barnet   Plaistow   Finsbury Park   Finchley Central   Willesden   South Mimms   West India Quay   Spitalfields   Stamford Hill   Finchley Road   St John's Wood   Fortis Green   Forty Hill   Hornsey Vale   Cricklewood   Blackhorse Road   Northaw   Monken Hadley   Drayton Park   Primrose Hill   Commercial Road   Hadley Wood   Cockfosters   Bowes Park   Stonebridge   Hampstead Heath   Stratford Marsh   Wood Green   Southgate   Millwall   Queen's Park   Cheshunt   Highgate Wood   Baker Street   West Ham   Hoddesdon   Colindale   Hendon Central   Camden Town   Chingford   Leyton   Kentish Town   Mile End   Poplar   Upshire   Brent Cross   Trent Park   Canonbury   Church End   Mudchute   Finchley   Great North Way   Dalston   Stepney Green   Walthamstow Central   Tufnell Park   Cyprus   Stroud Green   Plashet   Beckton   Balls Pond Road   Enfield   Clapton   Holders Hill   Hampstead Garden Suburb   Upper Holloway   East India Dock Road   Upton Park   Churchgate   Barnsbury   Edgware Road   Kilburn   Gospel Oak   Arkley   Nazeing   Rotherhithe   Neasden   Brondesbury Park   Aldgate East   Camden   Lea Bridge   Islington   Crouch End   Euston   Manor House   Newington Green   Osidge   Muswell Hill   West Finchley   Barnet   All Saints   North Acton   Rye Park   Belsize Park   Fortune Green   Kenwood House   Waltham Cross   Broxbourne   Islington   Bow   Kingsbury   Enfield Chase   North End   Pentonville   Hale End
Counties   Greater London   Hertfordshire   Essex
© 2026 thelondoncatflapcompany.com
Chat on WhatsApp