Possibility to choose between profiles of three installation depths: 68 mm, 78 mm, 88 mm in three types of wood: three- or four-layer solid square timber: meranti 450+, pine and larch.

Two-glass package of 24 mm thickness, with thermal transmittance coefficient of Ug=1,0 W/(m2K) according to PN-EN674 in standard. The possibility to apply two-, three- or four-glass packages. For Softline 68 mm – max. glass package is 32 mm with thermal transmittance coefficient of Ug = 0,8 W/(m2K). For Softline 78 mm – max. glass package is 44 mm with thermal transmittance coefficient of Ug = 0,6 W/(m2K). For Softline 88 mm – max. glass package is 54 mm with thermal transmittance coefficient of with three-glass package Ug = 0,5 W/(m2K) or Ug = 0,3 W/(m2K) with four-glass package with krypton. The possibility to apply glass with enhanced sound insulation, tempered, safety, anti-burglary, ornament, solar protective.

Steel galvanized frame in standard. Optionally Swisspacer Ultimate available in various colour options. For Softline 78mm and 88mm system extra internal seal.

Maco Multi Matic KS hardware with two anti-burglary bolts in standard. Window equipped with a blockage against handle misplacement and a sash lift *; micro-ventilation in a slot **; optionally application of hidden hinges *Depending on the window height **for tilt and turn windows

Wide range of colours covering and transparent paints.

Uw = 0,79 W/(m2K)* *coefficient calculated with 4/18/4/18/4-0,5w/(m2K) glass package for reference window softline 88mm.