Prestige Reverse Butt Joint

Create fully internally glazed aluminium windows.

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


Enables you to provide the ‘universally preferred’ internally glazed windows homeowners expect.


With a more modern appearance, our unique method of construction keeps all bead lines internal for visual consistency.


For customers that are apprehensive about externally glazed windows, this internally beaded option helps remove those security concerns.

Fabrication Benefits

  • Beautiful Aesthetics
  • Quicker to Fabricate
  • Save Money on Material Costs
  • Commercial Projects
  • Preferred by Installer

Installation Advantages

  • Save on labour and installation costs
  • Easier Installations
  • Improved Appearance
  • Save Time on Remedial Work
  • Simplified Assembly

Prestige Reverse Butt Joint


Prestige Reverse Butt Joint Leaflet- December 23

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Contact us for more information, or to explore the next steps towards becoming a Sheerline customer

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