leicestercatflapfitters.co.ukCat Flap Fitters Leicester

Cosby Cat Flap

Cat Flap Fitting Services in LE9 Cosby Leicester 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: 0116 4361395
Email Us: hello@leicestercatflapfitters.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 0116 4361395 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

Sure flap video

Discover how to program your cat's microchip into the SureFlap Microchip Cat Flap. Have some tasty treats on hand for your cat to make the process easier and follow the steps in this easy-to-follow video.

One of the most popular cat flaps 

With SureFlap microchip cat flaps being one of the most popular brands to buy today, we are delighted to be a recommended supplier and fitter for your ease of use. Most people will employ a company like ours if you are installing a cat flap into glass, double glazing, or a metal door.

The microchip cat flaps allow only your cat(s) into your property and will restrict unwanted visitors from neighboring homes.

Recommended Sure Flap Cat flap fitters in Leicester are reachable on 0116 4361395.

Watch video
Sure flap video
How to train your cat or dog to use their new pet flap

How to train your cat or dog to use their new pet flap

Some cats will approach a cat flap with curiosity, while others may be a bit more wary. Here is five easy steps to help get your cat using its new cat flap.

Cold every time you have to get up and let the cat in or out - woken in the middle of the night - sound familiar, then its possibly time you fitted a cat flap/dog flap!

Click for step by step proven guide

Frequently asked questions

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

Yes you can, if it is single or double glazed, then the glass will need to be replaced by an expoerianced glazier or glass company who can offer you a price for the replacement cost.

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. 

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!

  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.

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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. 

Areas we cover

Postcodes   LE15   LE14   LE2   LE7   LE13   LE16   LE6   LE4   LE1   LE67   LE10   LE8   LE5   LE18   LE9   LE3   LE17   LE11   LE12   LE65
Towns   Asfordby Hill   Coleorton   Laughton   Whetstone   Keyham   Empingham   Bardon   Birstall   Quorn   Markfield   North Kilworth   East Goscote   Swannington   Houghton on the Hill   Newtown Linford   Barwell   Goadby Marwood   Harby   Botcheston   Great Bowden   Burrough on the Hill   Edmondthorpe   Barkby   Barrow upon Soar   Mountsorrel   Cold Overton   Rempstone   Stanton under Bardon   Kilby   Arnesby   Ab Kettleby   Beeby   Cranoe   Kirby Muxloe   Newbold   East Leake   Broughton Astley   Greetham   Bagworth   Copt Oak   Halstead   Arthingworth   Caldecott   Shangton   Ratby   Bushby   Thurmaston   Saddington   Tur Langton   Burton on the Wolds   Wigston Parva   Packington   Leicester   Barsby   Peckleton   Glooston   Peatling Parva   Narborough   East Carlton   Stoneygate   Loughborough   Hugglescote   Brooke   Brooksby   Oadby   Primethorpe   Barleythorpe   Gaulby   Evington   Hickling   Cold Newton   Barrow   Heather   Gilmorton   Mowsley   Brampton Ash   Smeeton Westerby   Allexton   Groby   Ibstock   Great Glen   Prestwold   Cotesbach   Seagrave   Melton Mowbray   Dane Hills   Ayston   Fleckney   Huncote   Claybrooke Magna   Foxton   Frisby on the Wreake   Ashby Parva   Kibworth Harcourt   Willoughby Waterleys   Chadwell   Braunstone   Ashley   Burton Overy   Asfordby   Bruntingthorpe   Bisbrooke   Belton   Kimcote   Husbands Bosworth   Snibston   Belton   Normanton le Heath   Drayton   Exton   Croft   Burton Lazars   Egleton   Kirkby Mallory   Aylestone   Leire   Glaston   Bitteswell   Ashby Folville   Eastwell   Burley   Blaby   Coston   Clipston   Braybrooke   Hinckley   Normanton on Soar   Anstey   Newton Burgoland   Cosby   Sutton Bonington   Great Easton   Coalville   Goadby   Shepshed   Worthington   Osgathorpe   Cotes   Peatling Magna   Church Langton   Glenfield   Cottesmore   Gaddesby   Staunton Harold Hall   Carlton Curlieu   Newtown Unthank   Costock   Illston on the Hill   Earl Shilton   Little Stretton   Grimston   Knighton   Newbold Verdon   Barrowden   Barkby Thorpe   Lutterworth   Copston Magna   Kibworth Beauchamp   Claybrooke Parva   Freeby   Stoney Stanton   Frolesworth   Sapcote   Aston Flamville   East Farndon   Blaston   Catthorpe   Hungarton   Great Dalby   Lount   Dunton Bassett   Cropston   Bringhurst   Dingley   Stapleton   Brentingby   Elmesthorpe   Wolvey   Sharnford   Field Head   Wigston   Ravenstone   South Wigston   Desford   Ashby Magna   Garthorpe   Smisby   Hathern   Countes-thorpe   Ashby de la Zouch   Donington le Heath   Edith Weston   Ellistown   Misterton   Stanford on Soar   Ashwell   Hoton   Billesdon   Glen Parva   East Langton   Cossington   Sileby   Swepstone   Enderby   Braunston   Clipsham   Nanpantan   East Norton   Long Whatton   Cottingham   Newton Harcourt   Humberstone   Burbage   Belgrave   Thorpe Acre
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