carlislecatflapfitters.co.ukCat Flap Fitters Carlisle

Rosthwaite Cat Flap Fitting

Cat Flap Fitting Services in CA12 Rosthwaite Carlisle 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: 01228 307580
Email Us: hello@carlislecatflapfitters.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 01228 307580 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

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

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 Carlisle are reachable on 01228 307580.

Watch video

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.

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'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   CA2   CA15   CA9   CA17   CA18   CA26   CA21   CA3   CA23   CA14   CA22   CA8   CA20   CA16   CA7   CA27   CA13   CA6   CA19   CA4   CA11   CA5   CA10   CA25   CA28   CA24   CA1   CA12
Towns   West Curthwaite   High Hesket   Dean   Great Salkeld   Applethwaite   Whitehaven   Thornthwaite   Great Broughton   Hoff   Dovenby   Brocklebank   Mockerkin   Brough   Greystoke   Bowness-on-Solway   Beaumont   Cardurnock   Deanscales   Kirkby Stephen   Hall's Tenement   Millbeck   Arkleby   Bassenthwaite   Easton   Hutton End   Bridekirk   Seatoller   Micklethwaite   Aspatria   Cumrew   Culgaith   Alston   Crackenthorpe   Croasdale   Catlowdy   Hartley   Tindale   Nateby   Moor Row   Holmrook   Blackford   Boot   Bewcastle   Great Clifton   Aikton   Hunsonby   Moresby   Crosscanonby   Cotehill   Sunderland   Johnby   Ravenstonedale   Oulton   Great Corby   Lessonhall   Crosby Garrett   Haresceugh   Bewaldeth   Ivegill   Portinscale   Bromfield   Kelleth   Frizington   Parkend   Blencogo   Eskdale Green   Rosley   Nethertown   Haile   Baggrow   Ayle   Hutton   Durdar   Blackpool Gate   Allerby   Lamplugh   Drybeck   Boltongate   Sellafield   Blencow   Colby   Carleton   Little Musgrave   Allonby   Distington   Glassonby   Clifton   Cleator   Great Strickland   Banks   Croglin   Brampton   Crosby   Winton   Kirklinton   Borrowdale   Houghton   Walton   Bothel   Bampton   Askham   Appleby-in-Westmorland   Gamblesby   Hornsby   Kirkcambeck   Gilgarran   Broad Oak   Dowthwaitehead   Scales   Little Corby   Talkin   Mawbray   Lamonby   Waverbridge   Beckfoot   Hensingham   West Hall   Hackthorpe   Tallentire   Ullock   Branthwaite   Ellonby   Stair   Waverton   Parton   Edderside   Egremont   Hethersgill   Castle Carrock   Wath Brow   Abbeytown   Flimby   Leadgate   Soulby   Workington   Cummersdale   Keswick   Hilton   Cumwhitton   Little Bampton   Sandford   Seascale   Edenhall   Eamont Bridge   High Harrington   Cargo   Braithwaite   Haggbeck   Loweswater   Brampton   Cumwhinton   Pica   Little Broughton   Cleator Moor   Red Dial   Papcastle   Maryport   Brackenber   Calthwaite   Camerton   Bleatarn   Gilsland   Smardale   Harker   Dundraw   Helton   Brougham   Keisley   Crofthead   Irthington   Grange   Stanwix   Kirkhaugh   Hartsop   Kershopefoot   Brigham   Blitterlees   Rowrah   Forest Head   Beckfoot   Milton   Little Clifton   Westward   Seathwaite   Hallbankgate   Brough Sowerby   Greenholme   Bridgend   St Bees   Glenridding   Burgh by Sands   Mosedale   Hutton Roof   Wythburn   Nenthall   Wellington   Ennerdale Bridge   Bolton Low Houses   Kaber   Ainstable   Newby West   Beckermet   Woodend   Little Town   Drigg   Arlecdon   Kingstown   Blencarn   Outhgill   Caldbeck   Threlkeld   Gilsland Spa   Asby   Brisco   Anthorn   Westfield   Greysouthen   Armathwaite   Cockermouth   High Lorton   Waitby   Coupland   Pardshaw   Dearham   Santon Bridge   Laithes   Middletown   Calder Bridge   Matterdale End   Embleton   Snellings   Hesket Newmarket   Rosthwaite   Ponsonby   Hillbeck   Calvo   Hayton   Cliburn   Seaton   Branthwaite   Broughton Moor   Carlisle   Gosforth   Knarsdale   Dockray   Burrells   Halton Lea Gate   Newbiggin-on-Lune   Kirkland   North Stainmore   Boltonfellend   Buckabank   Rottington   Farlam   Causewayhead   Great Ormside   How   Murton   Bolton   Garrigill   Millhouse   Heads Nook   Aiketgate   Nenthead   Sandwith   Bayles   Dacre   Keld   Great Musgrave   Blindcrake   Great Asby   Buttermere   Catterlen   Dufton   Long Marton   Faugh   Knock   Greenhead   Baldwinholme   Gubbergill   Low Row   Ellenborough   Eaglesfield   Ravenglass   Bridgefoot   Blennerhasset   Chapeltown   Crosby Ravensworth
Counties   Cumbria   Northumberland
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