uPVC windows and doors Swansea

Casement Windows

Our uPVC casement windows make a quality, stylish and efficient addition to any property. For over 25 years, we have been supplying and installing our windows in Cardiff, Pontypridd, Newport, Caerphilly, Cwmbran and nearby areas across South Wales and South West England. No matter what your double project is, you can rely on us for the best quality products.

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Features & Benefits

Casement Windows


Classic Style

For many years, uPVC casement windows have been incredibly popular in double glazing projects across Cardiff & South Wales. The classic design has remained in favour for so long due to the clean lines and elegant finish, which will complement any style of property.

You can choose from a bevelled, ovolo or chamfered profile, depending on your preferred look. No matter which style frame you choose, the slim sightlines will allow plenty of natural light to flood in.

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Thermally Efficient

Our casement windows are designed to keep heat inside a property. The profile used in these windows contains multiple chambers. This design means that pockets of insulating air create a barrier between the cold outside and the warmth inside.

To improve the thermal efficiency of these windows even further, you can even choose between double or triple glazing. As a result, our uPVC windows can achieve an A+ Window Energy Rating with the most efficient glazing. With Cardiff properties remaining warmer for longer, the homeowner will rely less on their central heating. This will lead to lower energy bills and the property's carbon footprint.

Casement Windows


Fully Customisable

We aim to offer beautiful uPVC casement windows that will suit any taste or project. To ensure we can provide something to meet any need, our casements are fully customisable. You can choose from a bevelled, ovolo or chamfered style frame.

As well as a choice of frames, we offer a wide variety of colours and finishes. These include woodgrain foils, which create an authentic timber effect, without needing the same high level of maintenance. We even offer a range of handles. This means you can fulfil all the requirements of any double glazing project in Cardiff or the surrounding area.

Casement Windows


Low Maintenance

What sets uPVC windows apart from traditional timber frames is that they are far easier to maintain. Due to the quality, durable uPVC, our casement windows need practically no upkeep to stay looking and working like new. This means the Cardiff homeowner can do the things they enjoy.

Unlike timber alternatives, these frames won’t bow, warp, rot or splinter when they are exposed to harsh weather conditions. As a result, the windows won’t need painting, varnishing or sanding, just a simple wipe and a dab of oil. The casement design will never require repainting, maintaining its quality for many years to come.

Casement Cardiff


Highly Secure

To ensure total peace of mind, we offer quality uPVC casement windows that are highly secure. Windows fitted with our high security hardware meet the standard of PAS 24, meaning that they reach modern requirements. This provides the peace of mind to the Cardiff homeowner that their property is protected.

Our uPVC windows can be fitted with espagnolettes or high security shootbolts, depending on your needs. We also only use premium quality uPVC and hardware. As a result, the frame can withstand attempts at damage or forced entry.

Casement Cardiff

Casement Windows, Cardiff

Get a free, no obligation quote for uPVC casement windows today! Simply try our fast, easy online quoting engine and enjoy an accurate estimate in minutes. If you are interested in getting a quote for your commercial project, then get in touch. You can fill out our online contact form, email info@bwmltd.co.uk or call 01443 844 240.

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Double Glazed Windows online Cardiff

View Our Recent Projects

Take a look at our recent projects to see examples of our work. From large-scale, commercial developments to smaller, residential renovations, we have taken on a vast range of projects over our years in the home improvement industry.

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Casement windows are one of the most popular choices for homes and commercial properties alike across Cardiff and South Wales. This style of window features an openable sash, which is attached to the frame at the side by one or more hinges. This allows the window sash to swing open to the side. Casement windows can feature more than one opening sash.

One of the main benefits of a casement window is the versatile design. The clean, classic look of these windows will enhance any Cardiff property. As well as visual appeal, casement windows are often more thermally efficient and more secure than other styles. This is due to the continuous seal between the sash and frame.

Our uPVC casement windows are highly secure. This is due to their effective locking mechanisms, such as strong shootbolts. These windows are also internally glazed. This prevents the glass from being removed from the frame from outside the property, which is a common burglary technique. We also offer the option of locking handles.

Casement windows are one of the most affordable window options. This makes them an ideal solution for Cardiff homeowners on a budget or large scale commercial projects. These quality windows are also highly cost effective due to their long lifespan and minimal maintenance. They don’t require costly upkeep or frequent replacement.

Start Your Online Quote

We offer quality uPVC casement windows for highly competitive prices. Get your fast, free online quote today! Simply input your unique design specifications into our easy online quoting engine. You could receive a tailored price estimate in minutes.

If you'd like to discuss casement windows for your commercial project, get in touch today. We supply and install uPVC windows for projects across Pontypridd, Cardiff, South Wales and the South West of England.

You can call us directly on 01443 844 240 or send us an email on info@bwmltd.co.uk. You can even come and visit us in person at our showroom if you’d prefer! You can find directions here.


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