The latest technologies and innovations united in a single window system: Star75. The sleek design in combination with the high-performance insulation is ideal for low-energy homes, both in new construction and renovation projects.

The Star75 is available in three different insulation levels. This system offers an insulation solution for every project.

Since our primary factor is quality, we offer only the profiles from the worlds top brands such as Kommerling, Trocal, Aliplast, and Feal. The quality of our products is recognized in countries across the European Union.

When it comes to distribution we offer the same quality for the domestic and foreign market.

A few facts that put us ahead of others

• We are the largest manufacturers and exports of the carpentry industry in Bosnia and Herzegovina.
• Over 37 years of long tradition and experience in the field of production.
• The most contemporary machines and associated software solutions in the mentioned field of industry.
• Certificated production by the SKG Institute.
• We have an integrated management system that involves ISO 9001, ISO 14001, ISO 45001.

Technical characteristics of the system:

• Outer frame glazing: 12 mm - 60 mm
• Sash glazing: 21 mm - 69 mm
• Outer frame built-in depth: 75 mm
• Sash built-in depth: 84 mm
• Insulation value Star 75> Uf : 1.5 W/M²K
• Insulation value Star 75i> Uf : 1.3 W/M²K
• Insulation value Star 75i+> Uf : 0.97 W/M²K
• Insulation value U-value0.94 W/m²K (Dimensions: 1230 mm x 1480 mm; UG: 0.6 W/m²K & PSI: 0.036 W/mK)
• Watertightness: E1200A (NBN EN 12208)
• Airtightness4 (NBN EN 12207)
• Wind resistance: C5 (NBN EN 12210)
• Fire-resistant: EW30-EI30
• Acoustic: Until 47.1dB (-1 ; -4)
• Operating force1 (NBN EN 13115)