St Mary Hill Need A Cat Flap Fitted

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