PROCURAL SL1800TT - Awarded with the TOP Builder Title

9 june 2026 | 1 min.

procural sl1800tt - awarded with the top builder title

The SL1800TT lift-and-slide door system variant, featuring perfectly integrated automation, has been awarded in the Top Builder competition. During the official Gala in Warsaw on May 28th, our representative accepted the statuette, which is granted to top-quality products and innovative solutions utilizing modern technologies.
The PROCURAL SL1800TT, equipped with a concealed drive by Siegenia, combines numerous advantages: extensive design possibilities, an attractive appearance, and excellent thermal performance paired with advanced automation.
It stands as a modern solution for premium investments, enabling large-scale glazing with high thermal insulation while maintaining outstanding airtightness and weather resistance. The construction allows for the creation of massive, multi-meter sashes weighing up to 400 kg, fitting perfectly into modern architecture that opens up to the outdoor space.
The use of a concealed drive significantly enhances the system's functionality. The motor is entirely hidden within the sash structure, maintaining a minimalist design with no visible automation components. The drive ensures quiet and smooth operation, automatic opening, and high user comfort—even with exceptionally heavy sashes. Additionally, the solution meets strict safety standards (including anti-trap protection).


Key Features:

  • High technical performance
  • Concealed drive integrated into the sash
  • Simple installation and easy processing of aluminum profiles for the drive
  • Low-threshold solution
  • Exceptional user comfort
  • Aesthetic and sleek appearance