Installation Of Doors – Extension Of Trostberg Primary School - Trade: Carpentry Work - Interior Doors. Interior Doors • 20 Coated Wooden Doors With Glass Cut-Out, Steel Frame, Sound Insulation R´W32 Db, Approx. 1.135 M / 2.26 M • 5 Coated Wooden Doors, Steel Frame, Approx. 1.135 M / 2.26 M • 3 Coated Wooden Doors, Steel Frame, T30rs, Electromechanical Hold-Open System, Approx. 1.135 M / 2.26 M • 4 Coated Wooden Doors, Steel Frame, Approx. 1.01 M / 2.26 M • 2 Wet Room Doors, Steel Frame, Approx. 1.135 M / 2.26 M • 4 Wet Room Doors, Steel Frame, Approx. 1.01 M / 2.26 M • 2 Coated Wet Room Doors, Steel Frame, T30rs, Electromechanical Hold-Open System, Approx. 1.135 M / 2.26 M • 2 Wet Room Sliding Doors, Approx. 1.135 M / 2.26 M • 2 Coated Wooden Doors, Steel Frame, T30rs, Rw 37Db, With Fixed Cover, Approx. 1.135 M / 3.00 M • 2 Coated Wooden Doors, Steel Frame, T30rs, Rw 37Db, With Fixed Panel, Approx. 1.135 M / 2.75 M • 3 Coated Wooden Doors, Steel Frame, Sound Insulation R´W37 Db, Approx. 1.135 M / 2.26 M • 4 Steel Doors, Steel Frame, T30rs, Electromechanical Hold-Open System, Approx. 1.135 M / 2.26 M • 1 Steel Door, Steel Frame, T30, Electromechanical Hold-Open System, Approx. 1.135 M / 2.26 M • 1 Steel Door (Flap), Steel Frame, T30, Electromechanical Hold-Open System, Approx. 1.01 M / 1.01 M