Wooden windows (opening inwards) are manufactured from glued timber beams consisting of several thickly glued lamellas. "Rolfo" Ltd. uses fittings produced by the German company "Roto" which is one of the top quality and most reliable companies in the field. "Roto" fittings ensure opening, slanting and setting the window in microventilation mode. They also offer fittings against burglary and for children safety.
Wood has a wide range of texture and design possibilities which can be adjusted to any interior. It is possible to manufacture windows in different shapes: rectangular, round, in the shape of an arch or any other shape.
Summerhouses
Public buildings
Apartments
Private houses
Frame - 78 x 68 mm
Raw material - Pine
Sash - 68 x 68 mm
Glass panel - Double glazed - 24 mm
Spacer between window glass sheets - Aluminium | Chromatech ultra
Fittings - Roto
Seal - Sealing gum
Water run-off cover plate - Aluminium
Total thermal insulation of the structure * - 1.4 - 1.2 | W/m2k
Structural sound insulation * - till 43 | dB
* variable quantity, depending on the structure dimensions and glass panel combination
Technical Specification
Public buildings
Apartments
Private houses
Summerhouses
Raw material - Pine
Frame - 78 x 78 mm
Sash - 78 x 78 mm
Glass panel - Triple glazed - 36mm
Spacer between window glass sheets - Aluminium | Chromatech ultra
Fittings - Roto
Seal - Sealing gum
Water run-off cover plate - Aluminium
Total thermal insulation of the structure * - 1.2 - 0.8 | W/m2k
Structural sound insulation * - till 49 | dB
* variable quantity, depending on the structure dimensions and glass panel combination
Public buildings
Apartments
Private houses
Summerhouses
Raw material - Pine
Frame - 78 x 92 mm
Sash - 78 x 92 mm
Glass panel - Triple glazed - 48 mm
Spacer between window glass sheets - Aluminium | Thermix
Fittings - Roto
Seal - Sealing gum
Water run-off cover plate - Aluminium
Total thermal insulation of the structure * - 1.00 - 0.80 | W/m2k
Structural sound insulation * - till 51 | dB
* variable quantity, depending on the structure dimensions and glass panel combination
Summerhouses
Public buildings
Apartments
Private houses
Raw material - Pine
System
Glass panel - 24 - 48(mm)
Spacer between window glass sheets - Aluminium | Chromatech ultra
Fittings - Roto
Seal - Sealing gum
Aluminium frame - Aluron
Total thermal insulation of the structure * 1.4 -0.8 | W/m2k
Structural sound insulation *
* variable quantity, depending on the structure dimensions and glass panel combination