uPVC Sash Windows Dorset

Homeowners across Dorset have been choosing County Windows for our quality uPVC Flush Sash Windows and Sliding Sash Windows for more than three decades. Give us a call today to discuss a sash window for your South Coast home.

Request Your Quote Contact Us

Request your uPVC Sash Windows quote.


19th-Century Look- 21st-Century Performance

The uPVC Flush Sash and uPVC Sliding Sash Window styles we offer the Dorset homeowner give you the appearance of a traditional timber window.  These windows combine the period charm of the original sash design with the benefits of modern uPVC.

Our flush sash windows are the first of its kind to be manufactured with a 70mm uPVC outer frame profile. They provide all the benefits of low-maintenance uPVC, such as security, thermal efficiency, weatherproofing and more.

The Sliding Sash design is a style that has been popular for a couple of centuries. These windows not only add character to your home but offer increased ventilation.

Despite looking like a traditional timber window, you won’t have to worry about any kind of high-maintenance upkeep. 

Benefits of uPVC Sash Windows

Our Sash Window styles will improve the thermal retention capabilities of your Dorset home. You’ll enjoy a more comfortable temperature throughout the year, even in the cold winters.

The high-performance multi-chambered uPVC profile works in harmony with weatherseals, keeping the elements out and the warmth in.

Both sash window styles can achieve at least an ‘A’ thermal efficiency rating. With your home retaining its warmth year-round, your reliance on your central heating could lessen. This, in turn, could lead to lower energy bills and reduce your home’s carbon footprint.

Loud noises will also not disturb the comfort of your Dorset home. The multi-chambered profile keeps sounds out, so if you live in a noisy built-up area, this window is ideal.

Both our sash window styles draw upon inspiration from traditional timber joinery. The designs replicate the style and look of timber sash windows.

Whether you’re living in a modern home and want to add some character, or you want to maintain the character of your period property, these windows are ideal.

The slim sightlines of both windows give you better views of your Dorset garden throughout the year.

When you purchase a new sash window for your Dorset home, you need to be sure that it will bring you lasting quality.

With this in mind, County Windows offers a comprehensive 10-year insurance-backed guarantee with all our double glazing products.

Not only can you enjoy the peace of mind that comes with better quality, but you’ll know that if in the unlikely event something goes wrong, we’ll fix it.

Unlike their timber counterparts, our uPVC Sash Windows won’t warp, bow, crack or twist out of shape when they get wet.

The Dorset homeowner is able to choose from a range of customisation options to give them the best window possible.

Our sliding sash variety is available in three distinct collections: Charisma, Heritage and Ultimate, each designed to make your home stand out.

Both window styles can be decorated in a range of colour and foil finishes, as well as a variety of glazing options.

View Our Sliding Sash Window Brochure & Video



uPVC Sash Window Prices Dorset

If you’ve seen a uPVC Sliding Sash or uPVC Flush Sash Window you feel will enhance your Dorset home or you would like to discuss a double glazing product, then get in contact today. Our team can be contacted on 01962 840 780 or you can fill out our contact form.

For those who already know what style of Sash Window they need to improve their Dorset, why not start your quote. Our team will then be in touch to book a home visit before we can give you a bespoke quote of how much our services will cost you, and there is no obligation to book.

We also have a showroom if you would prefer to see our products face-to-face. Our Dorset showroom is located in West Parley on 171 New Road, BH22 8ED.



County Windows - Quality windows, doors, conservatories and much more!

We have showrooms across the south including Winchester and West Parley, with teams based throughout Hampshire and Dorset.