Flush Casement Windows Cardiff

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

A Traditional Look

Our flush casement window is designed to give your Cardiff home the look of a timber window. Flush casement windows are distinguished by sashes that close into the frame and finish flush with the face of the window. These windows have frames that appear the same width known as ‘equal sightlines’, achieved using dummy sashes. We use the Deceuninck Heritage Window Collection profile for our flush casement windows. Although our flush casement window looks like a timber product, it is virtually maintenance-free, making it the ideal upgrade for existing single glazed windows in period or heritage homes.

Modern Security Standards

Although our flush casement windows look traditional, they come with a modern security performance. The bespoke locking we use when manufacturing our window has a useful night vent locking position which helps it to achieve the PAS 24 enhanced security accreditation as well as Secured by Design approval. The multi-point locking in the frame and internal glazing beads as standard means that the security of your Cardiff home won’t be compromised. With optional double or triple glazing panes, the security of your home will be improved further. To provide enhanced resistance to modern-day burglary techniques, our windows are fitted with a hinge protector device between the frame and the sash opener, so your Cardiff home will be boasting a modern security standard.

Flush Casement Windows Cardiff

Super Efficient

The uPVC profile we use in our flush casement windows will provide your home with super thermal efficiency. The uPVC profile is better than wood and aluminium and able to reduce your energy bills. The sleek and slimline frames allow for a large glazing area, allowing for more of the Cardiff sunshine to pour into your home, heating it naturally. With different glazing options available, you can improve the energy efficiency of your home whilst keeping harsh noises outside of your property. In the long-term, you may find yourself relying less on your central heating, which will reduce your carbon footprint.


Our flush casement windows have been designed to be extremely weathertight once installed in your Cardiff home. To keep out the wind and rain we use patented high-performance multi-functional weatherseals within the window. The airtight seal this creates helps to maintain the comfort inside your Cardiff home. With the dual seal in the window, the window frame conceals the hardware. Any water that does find its way into the frame is quickly evacuated by an intelligently designed integral drainage gutter. This means you can enjoy your window without the worry that your Cardiff home could be compromised at any moment by the weather.


Flush Casement Windows Cardiff



When you purchase a new flush casement window for your Cardiff home, the last thing you want to think about is allocating your spare time to cleaning it. 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.

Fitting the Style of Your Home

We put our Cardiff customers in control of choosing the right flush casement window for their home. Our flush casement windows are available in 26 colour options with a range of smooth or high-quality foiled woodgrain finishes. Customers can choose to make their flush casement window look more traditional with optional Georgian bars. With such a wide variety of customisation options, our flush casement windows are the ideal replacement for period properties.


Flush Windows Cardiff

Satisfaction Guaranteed

When you get a new flush casement window installed in your Cardiff home, you want to be sure that you get your money’s worth and that you’re getting the best product possible. At BWM, we agree with this sentiment and want you as the customer 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.

Flush Windows Cardiff

Flush Casement Window Prices Cardiff

If want to install a flush casement window in your home, then don't hesitate to contact us. Our team are available to take any questions and can be called on 01443 844 240 or you can fill out our online contact form.

If you already know what colour flush casement window you need, then why not fill out our online quote. We will then provide you with a bespoke price of how much our services will cost you.

Or why not visit our brand-new showroom where you can see our products face-to-face. We are located at Unit A5, Severn Road, Treforest Industrial Estate, Pontypridd. We hope to hear from you soon.

To find out more, simply call us on 01443 844 240 or email info@bwmltd.co.uk


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