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Why Choose Flush Casement Windows?

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Total Customisation

At Thermaframe, we think you should be in total control of how your new window looks. That’s why we have over 11,000 options for you to customise it to your exact vision.

flush casement windows prices sevenoaks

Warmth All Year Round

Our windows are from VEKA‘s innovative Halo range, and have a thermally broken, five-chambered profile. That way, they are precision engineered to keep your home.


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Lasting Quality

Our flush casement windows are fully weatherproof, made with durable materials, and are fully recyclable too. VEKA’s uPVC windows can last your home a lifetime.

Flush Casement Windows in Sevenoaks

Flush casement windows sit flush within the frame, adding a sleek design to your Sevenoaks home. This feature ensures better protection, enhanced security and even more light for your living space. Additionally, their advanced double glazing can also save you money on energy bills.

With Thermaframe, you can install a new window for your home without the hassle. Our flush casement windows, supplied by VEKA, use market-leading, 100% recyclable materials so that you can be sure of lasting, sustainable quality. Not only that, but we offer an installation service that works around you, fitting your window with the minimum of fuss.

Flush casement windows also have a unique opening system. When you want to open the window, you can slide it up elegantly to reveal a bright space that enlivens your space. You’ll get stunning natural light and ventilation when you open your windows, but you’ll also get brilliant installation when you close them too.

That way, you can take total control of your home’s temperature and light all year round. With their advanced materials, you can transform your living space and even save money on your household bills. And, with many years of experience installing flush casement windows in Sevenoaks, Thermaframe is the ideal choice for your investment.

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Energy Efficient Flush Casement Windows

Our flush casement windows can solve the problem of rising energy bills in your Sevenoaks home. Their innovative design and modern technology let you get on top of your household costs. That’s because their insulation protects your home from cold weather outside, and retains your home’s natural warmth.

VEKA’s flush casement windows have a durable frame and toughened double glazing. These market-leading materials are perfect for insulating your home, meaning you can vastly improve how your home uses energy. You’ll be able to save money on your energy bills while being more comfortable inside your home.

You can even reduce your carbon footprint with our windows. As you’ll be using less energy, you’ll make your home more environmentally friendly, meaning you can do your bit to help our planet. Flush casement windows also brighten your home too, meaning you could rely less on your electricity as well.

Flush Casement Window Security

Flush casement windows make your Sevenoaks home feel more natural when you slide them open. However, they’re also working efficiently for your home once you’ve eased them shut. At Thermaframe, we want to make you feel sure of your safety with our windows. That’s why they feature some of the best security systems on the market.

Thanks to our partnership with VEKA, we can offer their five-chambered uPVC profile, which conceals internal security and is difficult to break. Additionally, your double glazing will feature a multi-point locking system. With reinforced locks and handles as well, you can be confident of protecting what matters to you.

Benefits of Flush Casement Windows

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Weather Protection

Our flush casement windows can deal with even the worst of the weather in Sevenoaks. With an air- and water-tight design, they'll keep wind and rain well away from your home.


Minimal Upkeep

Our windows can continue to perform without regular upkeep. That way, you have more time for the things that matter, and you can always be sure of your window doing its job.


Stunning Design

Thanks to our partnership with VEKA, you can be sure of installing a stunning window. With advanced double glazing and frames, their design will transform your home.


Beautiful Views

Flush casement windows remove the central bar, meaning you can get unobstructed views from your Sevenoaks home, as well as outstanding natural light and fresh air.


Smooth Operation

With Thermaframe, you'll get a smooth installation and an even smoother window. Thanks to VEKA's specialised profile, you'll be able to use them again and again without the functionality failing.


Our Expertise

You can contact Thermaframe throughout the process for any advice and information. Our friendly team put your needs first, working around you to ensure a brilliant service.

Flush Casement Windows Prices Sevenoaks

Talk to Thermaframe today about installing fantastic flush casement windows in your Sevenoaks home.

You can use our flush casement windows quote builder to design every aspect of your new addition. We give you all the options, including colours and accessories so that you can take control of your design. Then, we’ll give you an instant quote.

Our online contact form allows you to get in touch with the team about anything you may be concerned about, while you can also call us on 01959 534 720 to speak to us directly.

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flush casement windows prices sevenoaks

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