3504 Sonoma Oak

The choice of glass for the internal doors   allows you to separate and define the rooms of the house while preserving a continuityà between them. The light itself becomes a surface, illuminates the interiors and enhances the characteristics of the crystal. The internal glass doors are architectural elements of great refinement and elegance, innovative products in terms of functionality; and aesthetics.

Bertolotto's Lengno Alaska collection of modern doors brings together glass doors with TR / L8 perimeter frame in fir strips and covered in precious woods.

The door is composed of an 8mm tempered safety glass plate according to the UNI EN 12150-1 standard. This type of glass is much moreù resistant and elastic compared to traditional glass with a resistance to breakage 6-7 times higher than non-tempered glass. The glasses can be sandblasted, engraved or with watercolors.






  • 8mm tempered safety glass (UNI EN 12150-1)
  • TR / L8 frame
  • Extra-clear tempered glass / extra-clear acid-etched tempered glass
  • High possibilityà customization 
  • Available in various types of opening
  • Matching with IDRO MDF skirting board
  • Mechanical components installed using TORX screws





The doors of the Alaska collection with watercolors are made with safety tempered glass plates enriched by a wide range of artistic fused glass watercolors. Handcrafted, the watercolors differ slightly from one to another, creating a variety of 26-rsquo; only.

















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