Available in many stylish frame types—Flat, Expand and Curved—these doors offer a thermal transmission value of 1.4 W/(m²K), combining superior energy efficiency with exceptional cost-effectiveness.
Choose TEHNI for a reliable blend of durability, energy efficiency, and cost-effectiveness in your door solutions. Experience the difference with TEHNI’s affordable quality doors today!
Minimum 960 x 1920 mm
Maximum 1100 x 2200 mm
Frame Width: Flat: 63 mm, Curved 78 mm , Expand 98 mm
Sash Width: 50,5 mm
Glazing: Double, Laminated 3.3.1