Sash windows Cardiff

Sash Windows Cardiff

We install sash windows in homes across Cardiff and South Wales to enhance your home. To find out how we can help you realise your double glazing requirements, contact our team today on 01443 844 240.

Start Your Quote Read More

A Classic Feature

Our range of sash windows is the perfect installation for Georgian and Victorian Cardiff properties. These windows are a beautiful and elegant statement, unique in their style and authenticity with the added performance of modern engineering. These uPVC windows are the ideal improvement on old timer frames and don’t come with the maintenance issues that blighted timber.

We make our sash windows from the Spectus profile, the number one system in the UK and carefully designed to replicate the authentic looks of timber. The traditional look of these windows has not been compromised by the modern benefits they provide. The Ovolo frame provides your home with optimum strength, warmth and weatherproofing.

uPVC Sash Windows Cardiff

Start Your uPVC Sash Window Quote

If you'd like a Sash Window quote for your Swansea property, start a quote today!

Get a Quote

Composite Doors Newport


Securing Your Property

When you purchase any new sash windows for your Cardiff home, you want to be sure that it adds to the security. We’ve designed our sash windows using modern materials and engineering methods to counter against modern-day burglary techniques. The Ovolo frame used in our sash windows is extremely durable, providing strength against any uninvited visitors to your home. The sash window can be installed with balances, pivot bars and locking mechanisms, securing your Cardiff home. The aluminium top sash interlock option can further increase the rigidity of larger windows.

Double Glazed Sash Windows Cardiff


Thermally Efficient

Our sash windows will bring a high-level of thermal efficiency to your Cardiff home. The profile used in the window has been made to withstand cold weather, so your home can remain naturally warm during the winter weather. Equally, the Cardiff sunlight can heat your home.

Unlike timber windows of old, our sash windows will not let the heat escape from your property. This will keep your home warmer for longer, reducing your reliance on your central heating, which will reduce your energy bills. Our sash windows could also reduce your carbon footprint, having a positive effect on the environment.

Double Glazed Windows Caerphilly



Our sash windows have been manufactured to stand tall against the changeable Cardiff weather. The high impact modifier used within the uPVC profile means that your window can withstand any cold weather it is faced with. The pile seal detail on the sash windows edges and outer frame increases your homes protection against weathering. This means that the only cold weather, wind or rain that enters your home, will be because you left a window open.

Vertical Sliding Windows Cardiff



When purchasing new sash windows, the last thing the Cardiff homeowner wants to do is spend all their time cleaning them. One of the principal benefits of our uPVC profile is that they require no maintenance. Unlike traditional timber windows, our sash windows won’t bow, warp, crack or twist out of shape. All they require is the occasional wipe with a damp cloth, with inward tilting panes allowing for easy cleaning, so you can spend more time doing the things you enjoy.

Sliding Sash Window Cardiff


Designed to Fit Your Home

You want our sash windows to fit perfectly into your Cardiff home. That’s why we allow our customers to customise their sash window to reflect their tastes. Our customers can choose from Georgian bars and decorative horns to provide a truly period look. White, chrome or brass hardware, as well as a range of colours, woodgrain and metallic foil finishes allow you to match your windows to the style and age of your property. We even allow customers to choose from an equal sightline for the top and bottom sashes or tilting sashes of our sash windows.

Satisfaction Guaranteed

When getting new sash windows installed for your Cardiff or South Wales home, you want to be sure that you’re getting your money’s worth and that you’re getting the best product possible.  At BWM, we agree with this sentiment and want you to be sure that you’re getting the best product that can provide your home with years of quality service. That’s why when you buy any of our conservatories, windows or doors, you’ll receive a 10-year insurance backed guarantee. For more information, call 01443 844 240.

Sash Window Prices Cardiff

If you’d like to find out how you can get one of our Sash Windows installed within your Cardiff home, or if you’d like to discuss another product, don’t hesitate to get in touch. You can call us on 01443 844 240 or fill out our online contact form and a member of our team will be in contact.

For those who already know what colour sash window they want for their South Wales property, start an online quote. Simply enter a few details to receive a bespoke estimate with no obligation to book.

Or why not book a visit to our showroom, where you can view our sash windows face-to-face.

View Our Sash Windows Brochure & Video

Start my Quote
Book an appointment
Contact Us
Start Quote