Boldron Cat Flap Fitters

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