Aluminium Windows Cardiff


Bring your Cardiff home into the modern age with our selection of aluminium windows. Our aluminium window range is a great replacement for old steel, timber and uPVC window designs. Start your quote today to get our aluminium windows for your home.

The Perfect Replacement Window

An investment in our aluminium windows for your Cardiff home is an investment into the future. For South Wales homeowners looking to replace old steel, timber and even uPVC windows, aluminium is a great option and provides fewer high maintenance headaches. The superior aluminium profile can provide year-after-year of quality use, even after regular exposure to the changeable weather.

The slim build of our aluminium windows means the window can accommodate large panes of glazing. Although having a slim frame, the aluminium window offers excellent levels of strength and gives beautiful panoramic views throughout the year.  Choose to incorporate double or triple glazing for your window, allowing you to increase your property’s security and thermal performance. You will flood your home with natural light and create a larger space for your home.

Here are Some Benefits of Our Aluminium Windows


An investment in our aluminium windows will help to improve the thermal performance of your Cardiff home. Unlike old aluminium windows, our modern designs will not conduct heat. The thermally broken frame transfers warmth back to your home, achieving U-values similar to that of uPVC. The South wales homeowner cha choose either double or triple glazing options, helping you to maintain a comfortable temperature within your home year-round, even in the very coldest of weather.

Your home gives outstanding heat retention. This means you’ll be able to rely less upon your central heating . This will save money on your energy bills, freeing up money you can spend on the things you want. And you will reduce your home’s carbon footprint.


Our aluminium windows offer a great level of rigidity and strength. Aluminium is a durable material that gives your home strength and security.

Multi-point locking is fitted as standard on the frames of our aluminium windows. These locks remove any potential weak spots that could be exploited by would-be intruders. By choosing our aluminium window range for your Cardiff home, you can have complete peace of mind the property is secure against modern burglary methods.


Unlike the steel or timber windows , our aluminium windows will help you against tough conditions. They are fitted with weatherseals, keeping cold draughts and damp out of your Cardiff property. Trickle vents work to remove the risk of standing water which can cause damage to your property. 

Even after years of exposure to the South Wales weather, our aluminium windows will continue to retain their quality. The aluminium frame won’t rust, warp, or fade. The colour has been imbued into the frame, so the window doesn’t need to be repainted. The only maintenance needed is to give the frame an occasional wipe down with a damp cloth.


Create our aluminium windows to suit your Cardiff home . It uses a casement frame at the base, meaning you can choose from a selection of opening configuration options. Whether you want a window that opens from the left, centre or right, our team will cater to your needs. 

All  our aluminium windows can be decorated in a variety of RAL colour and woodgrain foil options. Panes of decorative glazing can be added to the window, increasing the privacy of your Cardiff home. For South Wales customers wanting to maintain the timber look, the woodgrain foil offers this without the required maintenance. Or,  choose something bolder to make your home stand out.


Have complete peace of mind that when you choose an  aluminium windows from Leekes, that you have invested in the best products and have got the best value for money and service. Our business has carried out many home improvement projects across Cardiff.

The reputation of being one of the best window installers is supported with the accreditations our business has. By getting aluminium windows from Leekes, you opt for a FENSA and Trustmark accredited installer. We are also a member of the Ultraframe Ultra Installer network.

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Leekes' Price Promise

A home improvement project can come at an expense for the Cardiff homeowner. By choosing Leekes, you'll opt for an installer that prides itself on its product and feels that not only does it represent the best quality but is available at an affordable price.

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A Decade of Quality Use

Aluminium windows for your Cardiff home should be built to last and be value for money. In choosing Leekes' range, you'll receive a 10-year guarantee as standard with all our windows, doors and conservatories.

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Aluminium Window Prices Cardiff

If you’d like to discuss getting aluminium windows for your home, don’t hesitate to get in touch. Call us on 0800 038 5355 or fill out our online contact form.

If you already know what colour window you will like for your South Wales home, then fill out our online quote. Just enter a few details to receive a free bespoke estimate with no obligation to book.

to see our aluminium windows face-to-face, then visit our nearest showroom. The nearest showroom is based in Llantrisant. You can book a viewing by calling 0800 015 7749.

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Our Locations

Home shot Locations

Your Local Stop for Home Improvements

Leekes' coverage area spans right across the South Wales & West England areas. We have seven showrooms right across the region, meaning there's a good chance you're closer to us than you think. Explore our showroom locations today and find the one that is nearest to you. Visit us today to discuss your project with a member of our friendly team.

leekes llantrisant

Llantrisant

  • Leekes, Llantrisant Department Store
  • Cowbridge Road
  • Pontyclun
  • Rhondda Cynon Taff
  • CF72 8XU
Monday 09:30 - 17:30
Tuesday 09:30 - 17:30
Wednesday 09:30 - 17:30
Thursday 09:30 - 17:30
Friday 09:30 - 17:30
Saturday 09:00 - 18:00
Sunday 10:30 - 16:30
* Selected departments only, store fully opens at 09:00 DIY, Decorating & Building departments open from 08:00
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Cross Hands

  • Leekes, Cross Hands Department Store
  • Business Park
  • Cross Hands
  • Carmarthenshire
  • SA14 6RB
Store Manager
Charles Larsen
Monday 09:30 - 17:30
Tuesday 09:30 - 17:30
Wednesday 09:30 - 17:30
Thursdy 09:30 - 17:30
Friday 09:30 - 17:30
Saturday 09:00 - 18:00
Sunday 10:30 - 16:30
* Selected departments only, store fully opens at 09:00 DIY, Decorating & Building departments open from 08:00
doors

Melksham

  • Leekes Melksham Department Store
  • Beanacre Road
  • Melksham
  • Wiltshire
  • SN12 8AG
Monday 09:30 - 17:30
Tuesday 09:30 - 17:30
Wednesday 09:30 - 17:30
Thursday 09:30 - 17:30
Friday 09:30 - 17:30
Saturday 09:00 - 18:00
Sunday 10:30 - 16:30
* Selected departments only, store fully opens at 09:00 DIY, Decorating & Building departments open from 08:00
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