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Why Choose our uPVC Windows?

uPVC Window Styles Orpington

Modern Design

Our range of modern windows are stylish and high performing. With an extensive selection to choose from, we are sure there is something for everyone. We offer everything from versatile casement windows to grand bay and bow windows. Our team of designers will make sure that your new installations will match your home perfectly.

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Energy Efficient

One of the most important factors to consider when picking new windows is their thermal efficiency. A window that performs well thermally will help your home trap and retain heat. This will make sure that your property maintains a consistent temperature all year round, saving you money and improving your carbon footprint. Our range of windows meet the highest energy rating specifications.


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Highly Durable

Although style and durability are important features of a window, durability is equally so. A strong, durable uPVC window will last for years to come. It will keep your property looking modern and updated even as time passes by. What’s more, due to the nature of uPVC, your windows will not decrease in performance over time.

uPVC Windows Styles Orpington

Here at Thermaframe, we offer a range of stunning uPVC windows to homeowners in Orpington and the surrounding areas. Our windows are specially and carefully designed to add value and performance benefits to our loyal customer’s homes. From uPVC tilt and turn windows to French casement windows, we are confident that we have something for everyone. Learn more about the different uPVC window designs we offer below.

uPVC Casement Windows

If you are looking for a highly versatile uPVC window design, you may like to consider our casement windows. This design is the window style that everyone thinks of when picturing a window. They are traditional and flexible, suiting a range of different Orpington property styles. They are also extremely customisable in a range of colours and opening configurations.

uPVC French Casement Windows

uPVC French casement windows feature an elegant, graceful design. They are ideal for those looking to add European flair to their Orpington home. This uPVC window style opens in the same format as French doors – in two parts like a curtain. Stand out from the crowd with these simple yet eye catching French casement windows.

uPVC Tilt and Turn Windows

Tilt and turn windows feature a modern design that allows for maximum functionality and safety. They are ideal for homeowners in Orpington who want a versatile window that also offers the highest standards of protection. uPVC tilt and turn windows can be opened in two ways – by tilting inwards or outwards and by being completely opened at the hinges. Opt for an outwards opening configuration is security is an important feature for you.

uPVC Sliding Sash Windows

Previously only made from traditional timber and offering poor performance, our uPVC sliding sash windows are a completely innovative alternative. Highly customisable and high performing, these uPVC windows will add an air of grace to your Orpington home. This timeless classic design is sure to add charm to both modern and traditional properties.

uPVC Flush Casement Windows

uPVC flush casement windows may also be known as flush sash windows. These windows are extremely similar to traditional casement windows. The only difference is that the sash sits flush in the frame, creating an extremely sleek and refined aesthetic. This is often seen as a good replication of timber joinery, making this uPVC window style ideal for period properties.

uPVC Bow and Bay Windows

If you want to add a touch of grandeur to your Orpington property, why not consider our bow and bay windows. These windows can be used for a range of purposes: to maximise natural lighting, add space or to create a cosy window seat. These windows are made bespoke to your home, and so the possibilities are endless.

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Coloured uPVC Windows

Benefits of our uPVC Windows


Low Maintenance

uPVC by nature requires minimal maintenance. It will not warp or fade over time. This saves you both time and money, ensuring that your new windows will last a lifetime. Any dirt and grime will simply wash away. For maximum lifespan, we recommend that you give your windows the occasional clean.


Highly Secure

Our uPVC windows are outfit with the latest locking mechanism technology. This ensures that after the installation of your new windows, you home will be safer than ever. We understand just how important it is to keep what matters most safe. Our windows are carefully designed to do just that.


Brighter Home

All of our windows feature slim sightlines and vast panels of double glazing as standard. They are designed this way to allow natural light to flood your home. This creates the illusion of extra space while letting your home feel brighter and bigger than ever.


Thermally Efficient

As mentioned, at Thermaframe we design our windows to be thermally efficient. They feature a multichambered profile which helps increase heat retention. Your home will stay warmer than ever. Save money and decrease your carbon footprint. Help create a greener future for us all.



The inclusion of high performance weather gaskets helps ensure that your windows are completely weatherproof. No matter how wet and windy the weather gets, your home will stay warm and dry all year round. Your windows will not crack or distort after exposure to wet weather.



The creation of your new windows is an entirely bespoke process. If you are looking for something in particular, please let us know. We love to take on a challenge and would be thrilled to help design your dream windows.

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Rustique System Brochure

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uPVC Window Suppliers

To supply our valued customers with high quality uPVC windows, we are partnered with VEKA. We are proud installers of their Halo range of windows. These windows are made to meet the highest specifications and are well known within the home improvement industry due to their long lasting nature.

Within the Halo range, you can choose between their System 10 and Rustique Profiles. While the System 10 uPVC windows feature slimline edges, the Rustique windows include single leg beading and a range of customisable options. Our friendly team will be there to help you decide which option is best for you.

uPVC Windows Orpington

uPVC Windows Prices Orpington

If you would like to get your next home improvement project underway, please call us now on 01959 534720. We would be thrilled to provide you with a quote over the phone and get started.

Alternatively, you may receive a free online quote. Simply use our online designer tool to create your dream installation and receive an instant price tailored to your specifications.

If you are busy right now, please fill out our online contact form. A member of our team will get back to you to arrange a call.

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