Merthyr Mawr Cat Flap Fitters

Cat Flap Fitting Services in CF32 Merthyr Mawr Cardiff 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: 02921 203249
Email Us: hello@cardiffcatflapfitters.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 02921 203249 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

Immediate quotation
Cat flaps in double-glazing
Experienced fitters
Trusted professional fitters
Specialist cat flap company
Local & reasonably priced

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 Cardiff are reachable on 02921 203249.

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

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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!

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.

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).

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.

  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

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Areas we cover

Postcodes   CF34   CF63   CF41   CF43   CF46   CF44   CF35   CF5   CF32   CF31   CF71   CF3   CF61   CF45   CF72   CF64   CF36   CF40   CF83   CF82   CF39   CF62   CF48   CF38   CF42   CF37   CF81   CF33   CF47
Towns   Llanrumney   Talbot Green   Thornhill   Brynsadler   Dinas Powys   Boverton   Vaynor   Penllyn   Llanharan   Hopkinstown   Sigingstone   Bridgend   Maerdy   Llantwit Fardre   Broughton   Caerau   Tonyrefail   Cefn-coed-y-cymmer   Gileston   Ogmore Vale   Llandough   Ely   Cwmaman   Ystrad   Llandaff   Bryncethin   Llandow   Pitcot   Flemingston   Llanbradach   Pentrebach   Gilfach   Began   Caerphilly   Pontbren llwyd   Llysworney   Ynyshir   Llanbethery   Nottage   Ton-Pentre   Laleston   Hengoed   Colcot   Caerau   Groes-faen   Abercanaid   Treforest Ind. Est.   Cefn Cross   Cwmdare   Penmark   St Hilary   Monknash   Ynysybwl   Blaencwm   St Mellons   Aber-llia   Price Town   St Nicholas   Ogmore   Rudry   Penrhys   St Lythans   St Andrews Major   Merthyr Mawr   Wenvoe   Peterston-super-Ely   Mountain Ash   Llanmihangel   Tre-groes   Betws   Aberaman   South Cornelly   Llantrisant   Penrhiwceiber   Cwm-bach   Barry   Aberfan   Maendy   Southerndown   Rumney   Coytrahen   Cwm-parc   Ystrad Mynach   Penygraig   Corntown   Cowbridge   Trealaw   Coychurch   Castleton   Llancarfan   Twyn-yr-odyn   Wattstown   Llangynwyd   Gelligaer   Pendoylan   Llandough   Porthkerry   Treharris   Penarth   Aberdare   Pen-y-coedcae   Beddau   Coedely   Aberkenfig   Merthyr Dyfan   Peterstone Wentlooge   Pontlottyn   Clydach Vale   Palmerstown   Glan-llynfi   Troedyrhiw   Maes-y-cwmmer   Gilfach Goch   Cadoxton   Pentre   Eglwys-Brewis   Porth   Lavernock   Treherbert   Upper Boat   Castellau   Nant-ddu   Blackmill   North Cornelly   Cross Inn   Treoes   Marcross   Tyle-garw   Tylorstown   Efail Isaf   Merthyr Vale   Llanmaes   Church Village   St Mary Hill   Lower Penarth   Bedlinog   Dyffryn   Rhydyfelin   Pen-y-fai   Blaenrhondda   Maesteg   Trelewis   Rhigos   Brynmenyn   Michaelston-le-Pit   Rhoose   Clifynydd   St George's   Abergarw   Garth   West Aberthaw   Abercwmboi   Llantwit Major   Michaelston-y-Fedw   St Fagans   St Mary Church   Aber Bargoed   Ynysboeth   Swanbridge   Fochriw   Llanwonno   Ferndale   Llangeinor   Senghenydd   Trecynon   Ton-teg   Miskin   Nantyffyllon   Aber-nant   Glyncoch   Kenfig Hill   Newcastle   Pontsticill   Llantrithyd   Bryncae   Bargoed   Pyle   East Aberthaw   Coity   St Donats   Trehafod   Ewenny   Merthyr Tydfil   Llanblethian   Deri   Cefn Cribwr   Porthcawl   Ystradfellte   Abertridwr   Nelson   Aberthin   Pont y gwaith   Pontyclun   Tynewydd   Glynogwr   Bonvilston   Glyntaff   Brynna   Pencoed   Hirwaun   Tonypandy   St Bride's-super-Ely   Sully   Cogan   Ogmore-by-Sea   Abercynon   Llanharry   Heol-y-Cyw   Rhondda   Llansannor   St Athan   Pontycymer   Llwydcoed   Colwinston   Llangan   Trebanog   Llanilid   Marshfield   Ochr-y-Mynydd   Kenfig   Blacktown   Llwynypia   Penderyn   Penybryn   Pont Rhyd-y-cyff   Newton   Cymmer   Cefn Hengoed   Mawdlam   Craig Penllyn   Pontypridd   Blaengarw   Treforest   Nant-y-moel   Miskin   Penywaun   Nash
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