Available in three different variations, our vertical sliding secondary glazing solution houses bespoke, self-supporting panes that remain in place at any chosen position. The range features a unique tilt-in facility that enables each secondary sash panel to be independently released from its outer frame and pivoted inwards through almost 180°. Also available as part of our Heritage product range, tilt-in vertical sliders can be made with heavy duty units and self-supporting panes for larger glass expanses.
Please note: On our new product range, the coating of our Low-E Glass is now located on the side of the window that faces into the room.
| Product | Width | Height |
| BVS | 1,500mm | 3,000mm |
| TBVS | 1,500mm | 3,000mm |
| SPBVS | 1,500mm | 3,000mm |
Maximum area dictated by standard 50KG balance capacity or 65KG to special order.
4mm
Standard White 9003 Satin.
Over 200 RAL Colours to choose from.
| Product | Width | Height |
| BVS | 1,500mm | 3,000mm |
| TBVS | 1,500mm | 3,000mm |
| SPBVS | 1,500mm | 3,000mm |
Maximum area dictated by standard 50KG balance capacity or 65KG to special order.
6 – 10.8mm
Standard White 9003 Satin.
Over 200 RAL Colours to choose from.
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Video Gallery
Vertical Sliding Installation Training
Tilt-In Vertical Sliding Installation Training
Trimming Instructions
Homeowner Testimonial
Secondary Glazing Blocks Noise
Related Videos
Vertical Sliding Installation Training
Tilt-In Vertical Sliding Installation Training
Trimming Instructions
Homeowner Testimonial
Secondary Glazing Blocks Noise
A colour to suit your scheme
Find the perfect match for your Granada window insulation system using our range of over 200 RAL colours. Whether you own a new build, listed property or commercial property, we can fit your requirement.