Flush sash windows sit flush within the frame, helping add a contemporary touch to your home. The windows we offer at the Heritage Window Collection by Deceuninck are designed with slim sightlines, to provide a sleek, modern look that allows light to flow into your property.

Featuring excellent insulation and significant noise reduction, flush sash windows can add an element of modernity to your Guildford home. Their simple and elegant frames are easy to maintain and will help to protect against harsh weather conditions. This makes them an ideal, stylish solution for your home improvement needs. We boast a large portfolio of colour options- one of the largest ranges in the industry. With Heritage windows, you can be assured that we offer a flush sash window to suit any property.

Our flush sash windows are made by top manufacturers, so you can be assured of their quality. Our helpful team would love to work with you, whether you want to find a fabricator or become an installer of our beautiful collection.

Thermally Efficient

The use of uPVC for window frames and doors is becoming increasingly attractive for those looking to improve the energy efficiency of their Guildford home. uPVC is one of the most thermally efficient window materials available on the market- retaining heat for much longer than aluminium or wood.


Our uPVC flush sash windows provide our Guildford customers with peace of mind. These uPVC windows are durable and secure, with a multi-point locking mechanism, ensuring your home is safe from intruders. The glass of our windows is internally glazed, meaning it can’t be removed from the outside- ensuring the security of your home.


Our flush sash windows provide the ultimate soundproofing solution for homeowners with noisy outside disturbances - able to protect your home from both urban and wildlife noises. With double glazing and the option of toughening this glazing further, Heritage Windows grants you a secure and peaceful home.


Thanks to their advanced design, our windows make sure you can keep the warmth in and the unpredictable weather out, lowering your energy bills. Our windows are designed to prevent draughts and water ingress, with a multi-chambered profile to ensure they are robust and strong in all weathers. With their durability and innovative features, our windows are ideal for the unpredictable climate of the UK.

Flush Windows Video

Heritage Window Colour Collection

Our Heritage colour collection has been designed to harmonise flawlessly with your home.

At Heritage, we understand every home is unique. Our colour range takes inspiration directly from nature and our surroundings, ensuring it beautifully compliments any property.

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

We offer a variety of flush sash window accessories for your Guildford home. This ensures that your window is fully customisable, for a finish that is truly unique to you.

Our three beautiful styles of handle are able to compliment any window, with an amazing range of colours to offer. This ensures that our accessories work harmoniously with any build.

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

Luxurious and Affordable Flush Sash Windows

Enhancing your Guildford home doesn't have to be a daunting task. With a bespoke flush sash window, you can upgrade the exterior of your home and give it a fresh, new look. Not only does it look great, it also provides added security measures. The uPVC window is robust and designed to last for decades without rotting or deteriorating. With a bespoke flush sash window, you can increase the value of your home while also adding a touch of style.

The Heritage flush sash windows are a great choice for busy households. They require minimal upkeep, so there is no need for time-consuming maintenance. All it takes is a few wipes of the framework and windows to keep them looking and performing their best for years to come.

We ensure that windows don’t have to cost the earth here at Heritage. Our flush sash window range is made from materials that can be recycled at the end of their natural life, ensuring your choice of window doesn’t have to cost the planet. Choose environmentally friendly windows with Heritage.

Heritage Glass Options

Our flush sash windows are fully customizable and offer a variety of glass options to elegantly enhance any property in Guildford.

We have intricate styles and patterns available for more subtle additions to your home, and can provide toughened or laminated glass for extra security.

Our glass panes are the perfect way to make a statement or add a delicate touch to your property.

Charcoal Sticks

Flush Sash Window Prices Guildford

If you are looking for flush sash windows for your project in Guildford, then the Heritage Window Collection is an excellent choice. We provide a friendly and efficient service that focuses on helping you make the best window design and purchase decisions. Our range of materials, colours, glass options and finishes give you the ability to create a truly bespoke window that best suits your needs. Prices do vary based on the individual customer's style and specifications, so come to us for more information.

Our team are happy to help you with any questions you might have about our flush sash windows. Use our contact form to get prices and advice on any of our services. Alternatively, you can call us on 01249 816969for a friendly chat. We look forward to hearing from you!


ISO 9001
BSI Kitemark
Glass & Glazing Federation
Secured By Design
PAS 24

Call us today on 01249 816969 or Send Us a Message to Find Out More

Get Directions to Our Showroom!

Find a Fabricator Register to be an Installer

Get In Touch

Send us a message below and we will contact you as soon as possible.

Privacy Policy

Register to be an Installer

Send us a message below and we will contact you as soon as possible to discuss your requirements.

Heritage Collection Brochure

Enter your email address, company name and post code to download the FREE Heritage Collection brochure.

Get In Touch