French Windows in St Helens

French windows are versatile and can be fitted to most rooms in the home. A variant on the doors, French windows open inwards or outwards from the centre. They look great in upstairs bedrooms, and equally on any room that looks onto a garden. Think about choosing French windows for your kitchen, dining area and lounge.

Low Maintenance

French Windows enhance the property's appeal while being low maintenance. The uPVC framework prevents rot, warping and bows.

Thermally Retentive

These windows are effective at retaining heat, trapping the natural warmth in the property. The double glazing keeps the cold outdoors.

Total Security

All our models are fitted with multipoint locking systems, minimising weak spots. Feel confident in the security of French windows.


French Windows can be painted and styled in many ways. The type of material used can totally change the character of a room.


Our French windows are weatherproofed. Trickle vents and weather seals work together to ensure your home is protected.


French windows let in lots of natural light. This creates a level of spaciousness that will make your room and home look bigger.

Start a Quote

Use our online quoting engine now to get a free quote on your French windows.

Colour Options

Glass Options

white chartwell-green dark-red brilliant-blue Steel-Blue agate-grey
clear casement-arctic-cutout casement-oak-cutout casement-pelerine-cutout casement-stippolyte-cutout casement-sycamore-cutout casement-minster-cutout casement-florielle-cutout casement-flemish-cutout casement-mayflower-cutout casement-everglade-cutout casement-contora-cutout casement-cotswold-cutout casement-digital-cutout casement-warwick-cutout casement-charcoal-sticks-cutout casement-autumn-cutout casement-chantilly-cutout casement-taffeta-cutout


For a stylish modern elegance, the unique beveled edge of the chamfered frame offers a contemporary design.

optima sculptured

Our sculptured frame is a more decorative design which replicates the traditional timber styles.

optima flush
Flush Sash

Flush designs emulate classical styles with the sash and outer frame being lined up level with each other.

Window Hardware

Clean Designs

The button sits horizontal to the handle.

Push to Release

To release the locking system simply push the button.


Passes the BSEN1690 salt and ammonia resistance test.


Advanced security with additional key locking features.


Left or right hand operation with our sculptured handle.

Colour Choices

Push button and colour cap screw available.

French Style Windows Winchester

uPVC French Window Benefits

Fire Egress Hinges

Lipped slider hinges aid the ease of use. Simple friction adjustment means no metal parts make contact. We offer restricted hinges to safeguard children and other vulnerable people.

Stainless Steel Friction Stays

We test the durability and weather resistance of our installations through thousands of cycles. Choose ferritic 430 or austenitic 304 stainless steel for ultimate corrosion resistance.

Bespoke Hardware Choices

All our bespoke hardware comes in a variety of colours to complement any interior design. They are also supported by a ten year guarantee, promising their longevity.

Leading Locking Systems

Our high security multi point locking systems offer leading protection against forced entry. Additional bolts deliver enhanced stability and prevent hinge attacks.

Trickle Vents

Trickle vents are available in both aluminium and uPVC vents. They are compliant with latest regulations and can be delivered detached to avoid damage.

Weather Resistant

Our engineered casement windows are weather resistant, making draughts, cold spots and mould a thing of the past when you choose JWS double glazing!

Docking System Bolt

Our profile features a patent bolt that prevents sideways movement, reinforcing the window for a secure fit and hindering intruders.

Advanced Shoot Bolt

Our advanced heavy duty bolt has up to 300% greatest contract area compared to competitor shoot bolts.

Long Wearing Hardware

Our hardware is salt and spray resistant (BSEN1670) and has been cycle tested over 50,000 times for long wearing performance.

Versatile Range

We offer a broad range of customisation options. Choose the right colour, style and design for you.  This allows customers to choose a product that suits them, their family and their home. Using our online quoting engine, let us know the style, size and shape you’re looking for. We’ll tailor the quote to your needs, so nothing is a surprise when you order from us.

Why Choose JWS?

1 - Reputable Installers

We pride ourselves in having an array of accreditations for our work across St Helens and the Merseyside area. We have a reputation as being a reliable home improvement specialist. We are certified by FENSA and are also backed by Trustpilot.

2 - Customer Care

Customers are at the heart of everything we do. All our products come with a full ten year guarantee. Our experienced and friendly staff in our Merseyside offices are always happy to help. If you have any issues, they will strive to resolve it as quickly as possible.

3 - High Quality Products

JWS will only ever use the best quality products for our French Windows. Our uPVC windows are A rated, pass British standards for security performance and are thermally efficient.


Prices for French Windows in St Helens

Use our online quoting engine today to get an estimated price for a set of French Windows. Our quoting engine is free to use and works on all devices. You can find out all your options from the comfort of your own home.

Alternatively, if you would rather get in touch with us over the phone, please call 01744 747030. If you leave your details and measurements in our online form, we can reach out to you with a quote on our French windows.

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