Whitwell Microchip Sure Flap

Cat Flap Fitting Services in DL10 Whitwell Darlington 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: 01325 238520
Email Us: hello@darlingtoncatflapfitters.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 01325 238520 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

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
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 Darlington are reachable on 01325 238520.

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.

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.

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).

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!

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Areas we cover

Postcodes   DL5   DL8   DL2   DL12   DL4   DL7   DL13   DL9   DL3   DL6   DL11   DL16   DL1   DL10   DL14   DL17   DL15
Towns   Crawleyside   Scruton   Ireshopeburn   Great Fencote   Gilmonby   Eastgate   High Entercommon   Ellerbeck   Burrill   Brompton   Forcett   Kirk Merrington   Dean Bank   Frosterley   Oakenshaw   Middlestone Moor   Killerby   Ingleton   Healaugh   Mickleton   Witton-le-Wear   North Cowton   Ivelet   Scotton   Brompton on Swale   Langton   Middleton-in-Teesdale   Richmond   Ellerton   Caldwell   Aldbrough St John   Spennymoor   Hamsterley   Denton   Aiskew   Bainbridge   Middridge   Gunnerside   Ferryhill   Eggleston   Osmotherley   Arrathorne   Shildon   Caldbergh   Leeming   Birkby   Billy Row   Skeeby   Carlton   Great Smeaton   Agglethorpe   Danby Wiske   Chilton   St Helen Auckland   Gilling West   Hury   Toft Hill   Melsonby   Hutton Magna   Dalton   Catterick Camp   Burtersett   Gainford   Archdeacon Newton   Hunderthwaite   Daddry Shield   Low Etherley   Ingleby Cross   Whitwell   Willington   Cleveland Tontine   Coatham Mundeville   Streetlam   Eppleby   Langdon Beck   Oaktree Hill   Bedale   Bellerby   Cornforth   Ingleby Arncliffe   Butsfield   Low Entercommon   East Hedleyhope   Holwick   Swainby   Kirkby Fleetham   Byers Green   Great Langton   Cotterdale   Lartington   Great Burdon   Kinninvie   Barmpton   East Harlsey   Cleasby   Cotherstone   Fremington   Aycliffe   Newbiggin   Dalton-on-Tees   Haughton Le Skerne   Kirby Sigston   Darlington   Askrigg   Coundon Grange   South Otterington   Deighton   Northallerton   East Appleton   Hornby   Carperby   West Auckland   East Cowton   Crackpot   Headlam   Cockfield   Woodham   Eryholme   Houghton-le-Side   Morley   Coundon   Constable Burton   Satley   Cowshill   Heighington   Redworth   Evenwood   Feetham   Ainderby Steeple   Newton Morrell   Bolton-on-Swale   High Etherley   Tudhoe   Bishop Middleham   Grinton   Howden-le-Wear   Brignall   Copley   Burneston   Moulton   East Rounton   Fir Tree   Girsby   Newton Aycliffe   Boldron   Croft-on-Tees   East Layton   Rookhope   St John's Chapel   Downholme   Houghton Bank   Blackwell   Bolam   Hill End   Aysgarth   Little Fencote   High Coniscliffe   Hurst   High Grange   Forest-in-Teesdale   Blades   Witton Park   Bradley   Scotch Corner   Hurworth-on-Tees   Burnt Houses   Morton-on-Swale   Catterick   Barden   Stanhope   Hudswell   Uckerby   Kiplin   Barnard Castle   Bishop Auckland   Bedburn   Rushyford   Bildershaw   Scorton   Barningham   Castle Bolton   Westerton   Romanby   Crook   Leeming Bar   Greta Bridge   Carthorpe   Eastbourne   Newby Wiske   Middleton Tyas   St John's   Tunstall   Brafferton   Mowden   Hutton Bonville   Gatenby   Bowes   Low Redford   Thimbleby   Appleton Wiske   Hilton   Gayles   Londonderry   Cleatlam   Newfield   Hunwick   Barton   Bowbank   Grassholme   Potto
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