Loader
CLASSIC SASH STYLE
CUTTING EDGE FEATURES

Vertical slider Windows

Traditional sash windows look the part, but they are not typically very energy efficient. Our vertical sliders are different. They’re crafted to deliver the traditional style often required in conservation areas, while preventing drafts and delivering A-rated efficiency.

When it comes to designing the perfect frame, it’s the details that make all the difference. You could opt for period features, such as horn detailing on the opening or Georgian bars that give the impression of individual panes. Our vertical sliders can also come fitted with cam hatches and balance retaining clips.

Our rigorous testing process ensures that every frame operates at optimal performance and nothing leaves the factory until it meets our impeccable standards. To find out more, please contact a member of our team today.

 

Contact a member of our team

Send Message
Colours

It’s often the finishing touches that make all the difference to your clients…

View Now
Doors

Independently tested to ensure they meet (and often exceed) industry standards, Sierra doors are guaranteed to keep the sound out and the warmth in…

View Now
Conservatories

Increase your product offering with beautifully crafted conservatories from Sierra. Discover our complete design to delivery service…

View Now
Spectus Vertical slider Windows Spectus Vertical slider Windows Spectus Vertical slider Windows Spectus Vertical slider Windows Spectus Vertical slider Windows Spectus Vertical slider Windows Spectus Vertical slider Windows Spectus Vertical slider Windows
Sierra Logo