The evolution of contemporary architecture, increasingly oriented towards large glass surfaces and wide spans, requires sliding systems capable of guaranteeing high performance, safety and adjustment precision even in the presence of heavy sash weights. In this scenario, the choice of accessories becomes a decisive factor in ensuring reliability over time and operating quality.
BOOST is the new adjustable modular double carriage signed by Master Italy, designed for the realization of inline sliding systems with load capacities of up to 350 kg per sash.
The solution is based on a modular structure: a pair of standard carriages (art. 6676.20) with a capacity of up to 250 kg can be easily integrated with a pair of supplementary carriages (art. 6676.21) with 29 mm diameter wheels to guarantee maximum smoothness of movement, which hook on in a quick and intuitive way, increasing the overall capacity up to 350 kg per sash.
Both in the standard version and in the complete configuration, BOOST maintains the possibility of height adjustment of ±2 mm, allowing for precise installation and optimal setup even on large windows; the modularity of the system also allows for the adjustment of the two carriages in series by operating exclusively on the main carriage. The new line is designed for systems with track widths of 16, 18 and 22 mm.
For further technical information and range details, it is possible to consult the Master Italy online catalogue.




