Vertical Sliding Sash Windows
Classic sliding sash windows combining authentic period charm with the low-maintenance benefits of modern uPVC.
All the Character, None of the Maintenance
The Rehau Vertical Slider is a PVC-U sliding sash window manufactured to provide all the technical benefits of modern uPVC without compromising on period design and quality. Precision-balanced for smooth, effortless sliding — perfect for period properties, conservation areas, or any home where traditional aesthetics matter.
- Authentic sash styling
- Precision-balanced slide
- Modern energy efficiency
- Traditional-look hardware
- No rotting or warping
- Colour options available
- Rehau PVC-U profiles
- 10-year guarantee
Sash Window Gallery
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The Best of Both Worlds
Period-perfect appearance with all the benefits of modern uPVC manufacturing
Period Design
Authentic sash styling with slimline sightlines that complement any traditional or heritage property.
Energy Efficient
Modern PVC-U profiles and sealed glazing deliver excellent thermal performance in a classic form.
Sash Locking
Traditional-look security hardware provides reliable locking across both sash positions.
Smooth Slide
Precision-balanced vertical sliding mechanism for effortless, quiet operation every time.
No Maintenance
Forget painting, treating or rotting — uPVC sash windows simply wipe clean and last for decades.
Rehau Quality
Built using premium Rehau PVC-U profiles engineered for long-term durability and performance.
Ready to Transform Your Home?
Get a free, no-obligation quote from our expert team — no hidden costs, no pushy sales calls.