![](https://www.sheerline.com/wp-content/uploads/2024/04/Prestige_TopOverFixed_Commercial-v1.2-2000x1688.jpg 2000w, https://www.sheerline.com/wp-content/uploads/2024/04/Prestige_TopOverFixed_Commercial-v1.2-800x675.jpg 800w, https://www.sheerline.com/wp-content/uploads/2024/04/Prestige_TopOverFixed_Commercial-v1.2-1200x1013.jpg 1200w, https://www.sheerline.com/wp-content/uploads/2024/04/Prestige_TopOverFixed_Commercial-v1.2-400x338.jpg 400w)
Prestige Reverse Butt Joint
Create fully internally glazed aluminium windows.
![](https://www.sheerline.com/wp-content/uploads/2024/04/Reverse-Butt-Joint-v3.0-cut-through-800x800.jpg)
An evolution of our traditional corner cleat, our new patented T cleats enable fabricators to manufacture reverse butt jointed windows using our newly introduced Prestige Z transom for fully internally glazed windows
![](https://www.sheerline.com/wp-content/uploads/2024/04/RBJ-Internally-beaded-2000x1125.png 2000w, https://www.sheerline.com/wp-content/uploads/2024/04/RBJ-Internally-beaded-800x450.png 800w, https://www.sheerline.com/wp-content/uploads/2024/04/RBJ-Internally-beaded-1200x675.png 1200w, https://www.sheerline.com/wp-content/uploads/2024/04/RBJ-Internally-beaded-400x225.png 400w, https://www.sheerline.com/wp-content/uploads/2024/04/RBJ-Internally-beaded.png 2024w)
INTERNALLY BEADED
Enables you to provide the ‘universally preferred’ internally glazed windows homeowners expect.
![](https://www.sheerline.com/wp-content/uploads/2024/04/joint_internal.jpg 1920w, https://www.sheerline.com/wp-content/uploads/2024/04/joint_internal-800x450.jpg 800w, https://www.sheerline.com/wp-content/uploads/2024/04/joint_internal-1200x675.jpg 1200w, https://www.sheerline.com/wp-content/uploads/2024/04/joint_internal-400x225.jpg 400w)
CONSISTENT LOOKS
With a more modern appearance, our unique method of construction keeps all bead lines internal for visual consistency.
![](https://www.sheerline.com/wp-content/uploads/2024/04/joint_external.jpg 1920w, https://www.sheerline.com/wp-content/uploads/2024/04/joint_external-800x450.jpg 800w, https://www.sheerline.com/wp-content/uploads/2024/04/joint_external-1200x675.jpg 1200w, https://www.sheerline.com/wp-content/uploads/2024/04/joint_external-400x225.jpg 400w)
SECURITY REASSURANCE
For customers that are apprehensive about externally glazed windows, this internally beaded option helps remove those security concerns.
Prestige Reverse Butt Joint
![](https://www.sheerline.com/wp-content/uploads/2024/04/Prestige_SideNextFixed_Kitchen-0.1-2000x1292.png 2000w, https://www.sheerline.com/wp-content/uploads/2024/04/Prestige_SideNextFixed_Kitchen-0.1-800x517.png 800w, https://www.sheerline.com/wp-content/uploads/2024/04/Prestige_SideNextFixed_Kitchen-0.1-1200x775.png 1200w, https://www.sheerline.com/wp-content/uploads/2024/04/Prestige_SideNextFixed_Kitchen-0.1-400x258.png 400w)
Downloads
Prestige Reverse Butt Joint Leaflet- December 23
Our reputation is built on trust
Contact us for more information, or to explore the next steps towards becoming a Sheerline customer