Sash Windows

Manufactured and installed at our dedicated factory in Warminster

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Sash Windows

  • Retain the charming look of your home while experiencing all the benefits a contemporary sliding sash brings as standard. Popular for many centuries in the UK, this style has evolved massively since the era of single glazed, wooden framed sash windows. Contemporary designs fitted with modern technology outclass their predecessors by miles.

    Just imagine no more sticking, draughts, rattling, or issues caused by poor quality insulation. Our sash windows are easy to operate, and the panes tilt inward to make cleaning them easy. They also provide fantastic ventilation, allowing you to keep your home feeling fresh.

    There really are no weak points with this style. Its superior aesthetics, combined with incredible ventilation, makes it an enduring choice for discerning homeowners throughout the UK. 

    Do you want to compare other options too? Take a look out our stunning collection of windows and contact us if you’d like more information.

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    Lifetime Guarantee
    10-year manufacturer’s guarantee.

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    Tailor Made
    Classic windows tailor made to your exact specifications.

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    100% Satisfaction
    Award-winning customer service and after-care support.

  • Robust design and aesthetically pleasing appearance, our vertical sliding sash windows bring out the character of any home. With near-invisible joints and the grace of the run-through sash horn. The easy gliding operating system means that opening and closing is smooth, while the upper and lower windows tilt inward for safe cleaning and ultimate ventilation.

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    Lifetime Guarantee

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    Lifetime Guarantee

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    Lifetime Guarantee

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    Lifetime Guarantee

Vertical Sliding Windows

Our windows are made to order and built to your precise specification. You’ll be able to enjoy contemporary technology, seamlessly combined with classic looks, all of which is backed up by a dependable 10-year guarantee for your reassurance. Our uPVC sash windows can be made to include an authentic wood effect, instantly enhancing the charm of your property and improving its kerb appeal noticeably. 

Why not take the next step by contacting our experienced team for a free quote today.

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Are uPVC sash windows as good as I’ve heard?

uPVC is a strong and resilient material that, historically, was not known for its standout aesthetics. Things have moved on in recent years. uPVC can now mirror the handsome look of a classic looking timber sash window. So much so, it could be hard to tell it apart from a genuine wooden one (minus the time-consuming maintenance).

It’s also important to point out how much cheaper they are than traditional wooden sash windows. From a cost-efficiency point of view, they’re a high-quality option that’s hard to beat. Easy to clean and maintain, they won’t require continuous painting to retain their fresh appearance either.

How should I measure my sash window?

Width: measure laterally from one side to the other, while remaining within the box frame. Don’t take into account the width of the box within which the window is situated.

Height: Take into account both of the sashes when measuring from top to bottom. As before, measure within the box frame, to ensure that your numbers are accurate.

Box frame height: start at the top of the window frame and measure down toward the windowsill.

Box frame width: this includes the whole frame of the window.

Should I get uPVC or aluminium windows?

uPVC sash windows have an intrinsically insulative quality, so they will keep your home energy efficient. It is also a durable material that needs virtually no upkeep (a simple wipe down with a damp cloth is all that’s required).

Although similarly insulative, aluminium is costlier than uPVC. That said, they are a lot stronger and can be constructed using thinner frames that are more visually appealing. This has the added effect of creating a larger glazed area, which means more light and better views of the outdoors. 

Both aluminium and uPVC windows come with their own unique set of benefits. Why not ask for advice by contacting us.

Can I get double glazed sash windows?

This style no longer comes as single glazed. You can request double or triple glazing to keep your property well insulated. 

If your home improvement budget is limited, remember that uPVC sash windows are cheaper than most other styles of double glazing. You can also tailor the design of your windows to replicate the characterful look of wood grain – but without having to stump up the extra cash to enjoy such superb aesthetics.

How exactly do sash windows work?

They consist of two panels. One or both of these will have the capacity to move vertically in either direction. If it is a single-hung window, just one of these panels will be operational. Want more air inside your home? Then you should really be aiming for a double-hung sash window which will include two moving panels.

When a sash window is opened, the glass in the panel stays in the same position, as opposed to falling back into the frame. The reason for this is that it works using a pulley system. One of the windows is situated at the end of the cord. The other end includes a counterweight. This prevents the window from shutting when the sash is released.

How can I tell which part of the window is a sash?

It’s the part of the window that sits within the frame and which retains the glazed panes so that they’re held together. The type of window you’ve chosen will influence the sash. If you decide upon a double-hung design with two sashes, both will move. If you elect to have a single-hung version, just the one sash will be operational.

It’s vital that a sash window is professionally fitted and maintained throughout its lifecycle. Else, it will not retain its superb aesthetics and will let in unwanted water and draughts. This will cause damage to the frame and compromise its insulating properties. Take a look at our repairs and maintenance page for more information.

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Features and benefits

Guarantees you can depend on.

We have built up a great reputation over years of delivering a first class service and excellent products, all from our local, no nonsense all-about-you company.

From characteristic country cottages to contemporary town houses, we’re confident that our products will offer a style and finish to truly transform your home. Through constant innovation the quality, durability and security of our products is genuinely second to none. As a local company we are proud to offer British Standards BS7412/PAS24 for enhanced security.

We refuse to compromise on quality

Our windows are made from British Made, high quality MarinespecTM components, with up to 25 years anti corrosion. They are built specifically for the more exposed areas of corrosion, such as coastal environments to give you worry free performance beyond your guarantee.  We believe spending more on components is worth every penny, and sets us apart from our competitors.

State of the art fabrication for best quality

We have invested millions of pounds into one of the most state of the art manufacturing facilities in the UK.  This enables us to provide you with consistently high quality products at exceptionally good prices. Our loyal factory workers are well trained and take pride in their work, they really care about quality.  Our machines are maintained according to a rigorous servicing regime to keep them in top condition.

Superior energy efficiency

Our ‘A’ rated energy efficient and triple glazed windows are tested by the BFRC, which will save you money on your heating bills. By law your windows and doors have to meet strict thermal performance regulations but you can be rest assured that our products exceed current requirements.

Energy saving is incredibly important and so is keeping your fuel bills down. We are continuously looking for ways to make our homes energy efficient and one way is to choose new PVCu windows and doors. Not only will they help to keep your home warmer, they will reduce your energy loss.

Don’t just take our word for it!

Our suppliers conform to strictly controlled and independently monitored Quality Management Systems such as ISO 9001, to ensure that everything is done correctly and according to best practise.

Our windows are tested independently by British Standards for security, weather tightness and strength performance. This means that periodically, we have to send them to independent test houses, in order to be tested to destruction.

These are just some of the many standards the products in our vast range conform to. Needless to say we take the quality of our products very seriously indeed.


Made to measure

The styles available are endless and the choices to suit your home are bigger than ever before. Traditional, contemporary or modern; our versatile window and door designs will create the look you want to complement and enhance your home. If you want windows that are as individual as you, our range of coloured and woodgrain windows offer you fifteen different colours and finishes.

A local business that really cares about its customers

Our sales consultants, surveyors, admin team and installers really care about you and your home. They are highly trained, motivated and want to go the extra mile to do the best possible job. Our fitters will treat your home with care and respect and will take time to ensure that you are delighted with the end result.

With a local showroom including an extensive display and experts on hand you can see before you buy and meet the team!

An effortless purchase process

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