Flush sash windows in the North East for a maintenance-free way to enjoy a classic look

Based on a style that first appeared with traditional timber windows, the flush sash window has gained increasing popularity in recent years with homeowners of all types of properties. Flush sash windows from Tyneside Home Improvements offer a smooth and sleek appearance that fits beautifully into the modern home but is equally attractive in traditional buildings too. Our modern flush sash windows offer the authentic look of a traditional timber window but are engineered in versatile and high-performance uPVC so you enjoy all the low maintenance and thermally efficient benefits. 

  • An incredibly sleek and smooth outward appearance 
  • A-rated energy performance as standard 
  • Enhanced security with PAS24 accreditation 
  • Weather resistant against wind and rain 
  • Multiple woodgrain foil finishes to choose from 
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  • Colour Options
  • Style Options
  • Security

Colour Options

Complete the Authentic Look with a Woodgrain Finish

Flush sash windows are inspired by the look of traditional timber windows and as such they are often considered the ideal choice for use in heritage properties or for homeowners who want to enjoy the modern performance without compromising on a period look.

Modern flush sash windows from Tyneside Home Improvements can be fitted to make use of several woodgrain foil options, replicating the look of timber options such as Rosewood, Irish Oak and more.

agate grey

agate grey

anthracite grey

anthracite grey

brilliant blue

brilliant blue

Black

Black

cream white

cream white

chartwell green

chartwell green

dark red

dark red

dark green

dark green

mahogany

mahogany

irish oak

irish oak

golden oak

golden oak

rosewood

rosewood

natural oak

natural oak

white

white

slate grey

slate grey

Style Options

Sophisticated Style in Any Configuration

The flush sash gets its name from the fact that the opening sash of the window sits flush within the frame when closed. At Tyneside Home Improvements, we offer this authentic look in a range of different styles, giving you flexibility when it comes to choosing the perfect windows for your North East home.

Our flush sash windows can be configured to open outwardly from the side, top or even the bottom, plus historical hardware fittings like Georgian bars and run-through sash horns can be integrated to help complete the authentic package of your flush sash window.

Security

Sleek and Slim with the Ultimate Security

Our range of uPVC flush sash windows features modern multi-point locking systems, meaning the incredibly sleek appearance and slim sightlines doesn’t mean compromising on security. Our windows are tough enough to protect your home against intruders, but the clever design means the robust security hardware doesn’t spoil the beautiful aesthetic and classic charm.

Don’t just take our word for it. Every flush sash window we install meets stringent security standards, with PAS24 accreditation to guarantee an added level of safety for your home. Flush sash windows might be period in style, but they bring modern security benefits.

rehau-flush-fit-white-living-room

Affordable Finance

Spread the cost of your home improvement with our flexible finance packages

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Full details can be found in our free Tyneside Home Improvements brochure.

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A Flush Style that Delivers A-rated Energy Performance

Unlike wooden windows of old, modern flush sash windows make use of multi-chambered uPVC window frames that prevent heat from escaping. The result is a flush sash window that, when combined with our performance double glazing, easily achieves A-rated performance for energy efficiency. 

Preventing the heat from escaping also can help you save money. A better-insulated home relies less on the central heating system, which helps reduce your energy bills.  

Get in touch today to find out more about the energy ratings of our windows and how they can help you save money on your heating bills. 

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rehau-white-upvc-flush-bow-window
rehau-flush-fit-upvc-window-home-installation

Flush Sash Window Top Benefits

  • Authentic timber appearance without any of the hassle 
  • Multiple woodgrain foils to replicate the look 
  • Flush sash that keeps your windows looking sleek 
  • Potential to reduce heating bills 
  • PAS24 accredited for enhanced security 
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FAQs

Your Questions Answered

We know that choosing the right home improvement is never easy, so we’ve listed some of the most common questions about flush sash windows to help you make the right choice.

Got a specific question? Ask our experts today!

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What are uPVC flush sash windows, and what makes them unique?

Our uPVC flush sash windows are designed to replicate the appearance of traditional timber windows. The sashes sit flush within the frame, providing a sleek and seamless finish. Their unique design offers a classic and elegant look, making them an excellent choice for both modern and heritage-style homes.

Are flush sash windows suitable in conservation areas.

Sometimes. Depending on the age of your home and the location it’s situated in, we can work with you to ensure that our flush sash windows are a possibility and meet conservation standards.

Are uPVC flush sash windows energy-efficient?

Yes, our uPVC flush sash windows are highly energy-efficient. They come with advanced thermal insulating properties that help reduce heat loss and enhance your home's overall energy performance. This efficiency can contribute to lower heating costs and a more comfortable living environment.

Why is uPVC suited for flush sash windows?

Original timber flush sash windows are attractive in design, but typically these were single glazed and prone to draughts, condensation and rot. Modern timber windows address many of these issues but are significantly more expensive, and still require regular care to keep them at their best. Our uPVC flush sash windows remove all these drawbacks from the equation, offering you the traditional style of a flush sash combined with modern performance and low maintenance of modern uPVC.

Are uPVC flush sash windows secure?

Yes, uPVC flush sash windows offer excellent security features. They are fitted with multi-point locking systems, which provide multiple locking points along the frame, making it much more difficult for intruders to gain entry. These windows are also internally beaded, preventing the removal of glass from the outside.

In what areas do you install flush sash windows?

At Tyneside Home Improvements, we install flush sash windows across North East England and surrounding areas.. We serve all the major cities in the area including Newcastle, Sunderland, Middlesbrough, and Durham. We also work extensively across all towns and villages in Northumberland, Tyne and Wear, North Yorkshire, and County Durham.

Here's what our customershad to say about us:

WOW!

Very impressed with this company its staff, and tradesmen. Everything went smoothly. So organised, one tradesman followed the last one seamlessly all of them polite and tidy workers.

Lyndsey Riddlesden

March 2024

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Would Recommend to Anyone

Amazing job changing our windows. If you want quality and a hassle free service THI is definitely worth a call.

Paul Willis

April 2023

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Great Workmanship

From start to finish great workmanship from all the lads, spotless in their work. New conservatory roof done, highly recommended, would definitely use the company again.

Mick Turner

May 2024

Trustpilot

Smooth Project

THI took care of everything i.e. tradesmen, ordering the various building materials, building inspectors and any problems that may arise. They did all of the above!!

John Henderson

March 2024

Trustpilot

We Are Over The Moon

Excellent communication from office staff to update us on timescales etc. Staff at THI went above and beyond to try and appease our neighbours. Thank you so much, highly recommend.

Gemma Ozap-Marshall

April 2024

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SupaLite Roof Fitted

We had a Supalite roof fitted on the conservatory this week. From salesman to completion to fitting teams, all aspects of work 1st class. Work completed with minimum fuss.

Derek Hope

May 2024

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