Sash Windows

Cardiff


Upgrade the sash windows of your Cardiff home with our modern uPVC designs. Leekes has years of experience offing window sash replacements in Cardiff and South Wales. Start your quote today for our uPVC sash windows.

Retaining the Character of Your Home

The sash windows we fit in Cardiff boast a design loved by customers for many centuries. These uPVC windows are created to offer the look of traditional timber joinery but provide all the benefits of modern uPVC. Unlike the old Georgian windows these seek to replace, our uPVC sliding sash windows won’t offer any high maintenance headaches.

For both traditional and modern properties, our sash windows will increase the value of your Cardiff property. The sliding sash window allows you to maintain the look and character of your home. At older homes, a woodgrain foil will mimic the timber look, with optional Georgian bars able to be added. For new builds, our sash windows can add character to your property, giving you a window that stands out.

Benefits of uPVC Sliding Sash Windows


The changeable Cardiff weather is kept out of your property with our uPVC sash windows. Trickle vents and weatherseals are added to the sliding sash design, working to keep out cold draughts and dampness. Trickle vents work to carry standing water away from your South Wales home, eliminating the damage these issues can cause to your home.

The modern uPVC sash windows we install won’t provide the Cardiff homeowner the same high maintenance problems that timber can offer. Unlike timber, the uPVC frame will continue to retain its quality, even after constant exposure to the changeable South Wales weather. The window won’t bow, twist, crack, flake or discolour. The colour itself is imbued into the frame, so you won’t need to repaint the window, and you’ll only need to wipe the window down with a damp cloth to maintain the good-as-new look.


The overall safety and security of our Cardiff customer’s homes is something taken very seriously at Leekes. That’s why our sash windows are created to protect your South Wales home against modern burglary methods. These uPVC windows offer protection against modern burglary techniques. The window has been fitted with several safety features, such as sash locks and security bars.

For Cardiff homeowners looking to increase the security of our uPVC sash windows further, you can add the market-leading Yale lock to the design. When the lock is combined with the multi-chambered uPVC frame and the panes of glazing, it will remove any potential weak spots from the window that could have been exploited. Our windows are manufactured to such a high standard that they can meet Secured by Design and British Building Regulations.


Despite looking like traditional sash windows, our uPVC designs will offer all the benefits associated with modern uPVC. The multi-chambered uPVC frame of our vertical sliding windows works alongside the glazing panes, trapping pockets of warm air within your home year-round. This will help to maintain a comfortable temperature within your Cardiff property throughout the year, even in the coldest winter months.

With our uPVC sash windows keeping your Cardiff home warmer for longer, you can rely less on your central heating for natural warmth. This means your energy bills will reduce, letting you save money to spend on the things you want and need. As less energy is consumed within your South Wales home, the overall carbon footprint of the building will shrink.


You’ll be choosing an accredited installer by selecting Leekes for our uPVC sash windows. Our business fits the finest vertical sliding windows, created in accordance with the latest Building Regulations and PAS24 requirements. By using Leekes, you’ll only be selecting the best sash windows for your property.

These accreditations are something we hold with great pride as a sliding sash window installer. By choosing our sliding sash windows, you’ll enjoy a window fitted by a FENSA and TrustMark accredited installer. We are also a member of the Ultraframe Ultra Installer network. We aim to be the best and hope that these accreditations give the Cardiff homeowner peace of mind to choose our windows.

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victorian windows cardiff

Leekes' Price Promise

Affording new uPVC sliding sash windows for your Cardiff home can be expensive. As an installer, we pride ourselves on our product and affordability. That's why if you find another sliding sash window at a lower price, we will match it. Contact us to find out more.

upvc sliding sash windows cardiff

Quality Guaranteed

You want to be sure when buying new uPVC Sash Windows for your Cardiff home that they are built to last and you’re getting good value for money. When customers choose Leekes, they receive a 10-year guarantee as standard with all our uPVC sash windows.

uPVC Sash Window Prices Cardiff

If you’d like to find out more about our uPVC sash windows for your Cardiff home, contact our team today. You can call us on 0800 038 5355 or fill out our online contact form.

For those who have a specific colour in mind for their South Wales property, you can start an online quote. Just enter a few details to receive a free bespoke estimate with no obligation to book.

Or why not book an appointment to see our uPVC sash windows face-to-face and discuss them with our team at our Llantrisant showroom. You can book a visit 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

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
leekes llantrisant

Llantrisant

  • Leekes, Llantrisant Department Store
  • Cowbridge Road
  • Pontyclun
  • Rhondda Cynon Taff
  • CF72 8XU
Monday 07:30 - 18:00
Tuesday 07:30 - 18:00
Wednesday 07:30 - 18:00
Thursday 07:30 - 18:00
Friday 07:30 - 18:00
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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