Our flush sash windows can provide excellent thermal performance alongside gorgeous sightlines that provide a modern twist to any Bristol home. With a wide variety of customisation options available, these versatile flush sash windows can be coloured and designed to match all kinds of properties, whether they be new builds or old classics.

Flush sash windows have their frames sit flush within the profile, leading to a distinctly modern look that is low maintenance yet high performance. We can also offer our robust collection of woodgrain foils for traditional homes that need to maintain their wooden appearance.

Discover how much our flush sash windows could save via our energy savings calculator, or find your local fabricator today to get started.

Energy Efficient

All our flush sash windows come with modern double glazing as standard. The highly thermally efficient panes help trap heat within a home, leading to more efficient energy usage. Homeowners can stay warmer for longer without needing to rely on energy consumption as often. These uPVC windows can reach an astounding A+ energy rating. They can also reach incredibly low U-values, potentially allowing Bristol homeowners to save on their energy bills and reduce their carbon footprint.

Low Maintenance

Unlike windows made from other materials, our uPVC flush sash windows are incredibly low maintenance. The fade resistant colours can last for years with only an occasional cleaning with a wet cloth or sponge to remove any build up of grime or dirt. Bristol homeowners can rest easy knowing they won’t need to sand or varnish these durable, sleek, modern frames. Plus, uPVC is a long lasting material that can easily withstand harsh weather conditions without warping or cracking, reducing the need for replacement parts.

Sound Resistant

Another benefit of our bespoke double glazing is its sound insulation. Our flush sash windows can keep out much more than just chilly draughts and leaks. The panes also work to reduce noise from outside, leading to a quieter and more private household. Additionally, Bristol homeowners can remain louder for longer without disturbing nearby neighbours.


Our flush sash windows' uPVC profile and frame can keep out cold draughts, leaks, and intense heat. The tight and well obscured weather seals help protect a home's interior, granting peace of mind. Unlike other materials, uPVC can easily keep its form and resist swelling from heat or heavy rainfall, providing a smooth performance throughout almost anything the weather can throw at it.

Flush Windows Video

Heritage Window Colour Collection

All our colours have been carefully selected to provide a wide variety of styles for all sorts of unique homes. Whether it's a classic like Chartwell green and heritage white or a more modern look like anthracite grey and black ash, we can provide it here at the Heritage Window Collection.

Take a look at our available colours below, or discover the rest of our expansive range here on our website.

Heritage White
White Grain
Ice Cream
Classic Cream
Agate Grey
Chartwell Green
English Oak
Irish Oak
Nut Tree
Golden Oak
Smooth Anthracite Grey
Smooth Matt Anthracite
Anthracite Grey
Black Ash

Flush Window Accessories

Complement the chosen colour with our collection of sturdy and stylish hardware types. Each one comes in distinctive finishes to offer the perfect final touch.

The teardrop and monkey tail handles can come with matching traditional peg stays for a classic feel.

Antique Black
Hardex Chrome
Hardex Graphite
Hardex Gold
Matching Traditional Peg Stay
Antique Black
Hardex Chrome
Hardex Graphite
Hardex Gold
Matching Traditional Peg Stay
Hardex Chrome
Hardex Gold
Hardex Gold
Hardex Graphite

Customisable Flush Sash Windows

With so many options to choose from, it’s easy to design the perfect flush sash windows to suit almost any kind of project. While flush sash windows can add a modern twist to a classic home, the woodgrain foils we use are specially made to mimic the look and feel of real timber to keep that heritage aesthetic. Homeowners can benefit from industry leading efficiency and gorgeous slim sightlines without compromising on the unique nature of their home.

uPVC is a robust and long lasting material, meaning our flush sash windows can continue to look their best and provide excellent weather protection and energy conservation for years.

Heritage Glass Options

Finish customising our flush sash windows with our range of highly intricate obscuring glass options. All our glass options come double glazed for optimal energy efficiency, allowing homeowners to benefit from increased privacy and beauty without sacrificing any of their flush sash windows' performance.

Charcoal Sticks

Flush Sash Window Prices Bristol

Find your local fabricator today for our flush sash windows, and bring a sense of modern efficiency to Bristol homes. Register as an installer now, or find out more about our range of products by calling us at 01249 816969 or filling out our online contact form, and we’ll get back to you as quickly as possible. Use the free energy savings calculator to discover how our products can help save you money.


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Glass & Glazing Federation
Secured By Design
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