Noise Reduction and Energy Efficiency
Enjoy peace and quiet in your home thanks to noise reduction capabilities offered by our sliding sash windows. You’ll also benefit from enhanced thermal efficiency which helps reduce heating costs.
Enhance Your Home with Vertical Sliding Sash Windows
At Crown, we offer a variety of vertical sliding sash windows to suit any house type, from modern homes to period properties. Our sliding sash windows provide a timeless design, and are the perfect blend of aesthetics and functionality.
Why Should You Choose Vertical Sliding Sash Windows?
Safety and Security
Our high-quality locking system ensures maximum security for you and your family, while a robust design meets modern safety standards and keeps intruders at bay.
Low Maintenance and Durability
Say goodbye to regular painting or staining – our sliding sash windows are built using premium materials and will last for many years without losing their charm.
UPVC Windows
Best Price Guaranteed
- Excellent thermal efficiency
- Enhanced security
- Highly customisable
Casement Windows
Best Price Guaranteed
- Unobstructed views
- Excellent ventilation
- Enhanced security
Flush Sash Windows
Best Price Guaranteed
- Sleek and modern design
- Customisable options
- Enhanced security
Tilt & Turn Windows
Best Price Guaranteed
- Versatile ventilation
- Easy cleaning
- Energy efficient
Georgian Windows
Best Price Guaranteed
- Thermally efficient
- Enhanced security
- Period aesthetic
Lead Windows
Best Price Guaranteed
- Customisable design
- Suitable for any property
- Expertly crafted
The perfect style options to suit your home
Our range of high performance sliding sash windows offers extensive customisation possibilities including different RAL colour choices such as Irish oak, Anthracite grey, Chartwell green and Golden oak, sizes and additional features such as astragal glazing bars and Georgian bars which add further authenticity if desired.
- Colour Options
- Glass Options
- Brochures
Colour Options
Rosewood
Aluminium Brushed
Chartwell Green
Golden Oak
Irish Oak
Birch
Brilliant Blue
Green
Turner Oak Malt
White Woodgrain
Anthracite Grey Sanded
Dark Green
Oak Concrete
Palisander
Dark Red
Cream
Grey
Anthracite Grey
Grey Sanded
Oak Alpine
Steel Blue
Mahogany
Oak Special
Dark Oak
Oregon
Walnut
Walnut Terra
Agate Grey
Basalt Grey Sanded
Walnut Ameretto
White
Rosewood White
Palisander - White
Oak - White
Glass Options
Autumn
Taffeta
Sycamore
Stippolyte
Minister
Mayflower
Laurel
Florielle
Flemish
Digital
Cotswold
Contour
Charcoal
Chantilly
Brochures
Your Questions Answered
We understand that choosing the right products for your home can be a big decision, and you may have some questions. That's why we've compiled a list of frequently asked questions to provide you with all the information you need. If there's something specific you'd like to know that isn't covered here, don't hesitate to reach out – our knowledgeable team is always ready to assist you!
Can't see the answer you're looking for?
Contact UsAre sliding sash windows energy efficient?
Yes! Our vertical sliding sashes are designed with thermal efficiency in mind.
Can I replace my existing wooden sash windows with uPVC ones?
Absolutely! We offer replacement options for traditional timber frames with our new uPVC sash windows.
How long does it take to install new sliding sash windows?
Our lead times are quick and efficient; we aim to get in touch the same day as an enquiry is made and complete installation within two to three weeks.
Do you provide guarantees on your products?
Yes! All our installations come with a 10-year warranty and insurance-backed guarantee as standard.
What sets Crown apart from other suppliers?
At Crown, we pride ourselves on delivering exceptional customer service along every step of the process. With over 20 years of experience in providing premium window services, we have established ourselves as a reputable supplier, while our highly trained team attends regular training sessions to stay up to date with industry trends. Additionally, all our products are protected by a 10-year guarantee, ensuring the highest quality products at all times.
Transform your property
Customise Your Home with Made-to-Measure Sliding Sash Windows
At Crown, we offer high-quality vertical sliding sash windows that will add style and value to any home while providing convenience and functionality. With their top sash and deep bottom rail detail replicating the traditional charm of original timber sash windows and equipped with double glazing as standard, our vertical sliders combine modern performance benefits such as thermal efficiency, a good energy rating, security features like high-performance locking systems, and easy maintenance to give you the best of both worlds. Our sliding sash windows are made-to-measure, ensuring a perfect fit for your property. You can choose from various finishes and styles, including RAL colours, woodgrain finish or smooth finish, to achieve the traditional look you desire.
We understand that choosing new windows is an important decision. That’s why we offer a free consultation and quote service that includes a 3D design plan. Our advanced software allows you to visualise how your property will look after the installation is complete, ensuring you are 100% happy with your decision before going ahead with the project.
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