Our flush casement windows not only provide superb quality and robust durability, but they also boast the easy-care features of our superior UPVC frames as standard.

The winning difference with Envisage Windows is the unbeatable performance, security and insulation they provide, while also bringing a more traditional timber-look to an increasingly up to date 21st century demand.

The authentic flush proportions are maintained and complemented by a beautiful range of either period or contemporary hardware and colours, which allows you to effectively design and create the exact finish that suitably flatters and illuminates the style of your home.

Oak Envisage Flush Windows

Pay special attention when selecting your hardware…

The finishing touches have a real impact on the look of your replacement windows. The hardware can add to the modern or traditional look you are going for. Fortunately, we have a diverse collection of hardware to suit every home and style. We will give you the freedom to personalise Envisage, however you see fit.

Oak Envisage Flush Windows
Grey Envisage Flush Windows
About our Envisage Flush Windows

An advanced multi-point locking system is in-built within the system and makes an Envisage window incredibly secure, providing you with enhanced security that you would expect from a modern UPVC window.

Click on the hotspots to find out more about the features, which ensure the window performs so well.

Envisage Flush Window

Envisage Locking

Featuring our robust shootbolt envisage locking system, you can rest assured you Envisage window will keep you home and family protected from the threat of break-ins.

Envisage Glass

Draughts and cold spots are a thing of the past. We’ve used smart design and high-performance next generation glass to guarantee your warmth and comfort. So, all you need to worry about is which style and colour to choose.

Envisage Frame

Appealing to the perfectionist in you, the perfectly balanced symmetrical panes make for a clean, flush and minimalist finish. Multiple astragal bars allow you to create a design that’s ideally suited for traditional properties.

Envisage Hinge

Easy-clean Friction Stay Hinges with smooth operation and anti-crowbar technology to prevent would-be intruders from accessing your home.

Envisage Handles

Whether you’re matching handles to a modern new-build or a traditional cottage property, you’ll find the Envisage hardware range is well positioned to meet even the most unique of needs.
Make a saving every single month on heating bills...

You will immediately feel the difference that Envisage flush casement windows make to your home as any draughts will disappear and your fuel bills will be so much cheaper. We use modern glazing technology to regulate the temperature in your home.

Envisage Flush Windows
Envisage Flush Windows
Envisage Flush Windows


The colour, glazing and hardware options may at first appear to be an afterthought after choosing your window, but they are instrumental to the look and performance of your window. Make sure you reflect on each option before settling on the details.

There’s so much diversity in our colour palette...

You may not have expected there to be quite so many potential finishes for the Envisage range, but we like to surprise our customers. We offer an eclectic selection of shades, wood effects and textures so that Envisage lives up to your every expectation. Some of the colours are particularly eye-catching and engaging.

Whether you are wishing to draw attention to your windows with colour, or picturing something that will blend in more, there will be a finish ideal for your home.

An Envisage window is only as good as it is because of the glass…

It’s thanks to technology that we have managed to create the slimmest glass coatings for Envisage, glass coatings that you cannot notice on the eye. They are partly responsible for the solar warmth you get when Envisage is fitted, together with the inert gas within the sealed window unit and warm-edge spacer bar. If you don’t know which glass to specify, one of our window consultants will always be able to provide some sound advice.

Furnish an Envisage window with our functional hardware...

No Envisage window is complete until it has been appropriately furnished with our hard-wearing hardware. The many handles, hinges and pulls we have produced will make using your Envisage windows an endless pleasure. They will also make a huge contribution to the overall styling of the design.


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