Is this right for my project?
- Vertical sliding windows can be up to 1500mm wide x 2700mm high and can achieve a weight of 43kg per pane
- Innovative locking mechanism with standard, keyed or anti ligature options
- Insulating glass units of 24mm, 28mm and 32mm can be accommodated within the frames
- Optional key lockable restrictor for tilt vertical slider, limiting combined movement of sashes to 100mm
- 1.8 u Value can be achieved using a standard spacer in double glazed units*
- 1.7 u Value can be achieved using warm edge technology in double glazed units
* Based on standard BFRC window configurations (lower u values are possible for alternative configurations)
Product Kits

Arriving when you need them, Dualslide Vertical Sliding Window Kits from Sapa Building System can help reduce your inventory whilst improving scheduling and minimising disruption of production.
With the flexibility for you to meet short term demand or to expand your current product offering, We supply quality aluminium kits that allow you to save time, money and effort.
OUR DUALSLIDE VERTICAL SLIDING WINDOW KITS PROVIDE:
- No waste - Aluminium bars and gaskets are cut to the exact required length you need
- No stock - Everything you need arrives together as one delivery
- No tooling - You only need to assemble the kit as all the cutting is done for you
By reducing your scheduling times, there's no interruption to your existing production and quick assembly times guarantee that you'll have quality products on time, when you need them most.
For more information, contact us using the contact form or call 01684 853500.