System Description

    The system is assembled on the standard MIRA wood cross section.

  • Very good thermal insulation technical properties.
  • In combination with a triple-glazed pane (Ug = 0.7 W/m2K) and a 68 mm or 78 mm wood
    cross section (fir frame material) that only requires addition of an insulating core in the
    frame, the further development of the MIRA therm 08 is passive house certified.
  • The structure is based on the principle of a rear-ventilated attachment shell secured by
    a PVC bracket.
  • The thermally insulated MIRA therm 08 system profiles may be ordered in production
    lengths (6,000 mm) or as frames with welded or punched corner connections.

System Properties of Classes

Water tightness

9A

Wind load

C2/B3

Air permeability

4

Impact resistance

4

Test sample: Double-sashed tilt & turn window with operable center section (2,200 mm x 2,200 mm)
Test report 102 38329/1

Thermal Insulation

Uf

Uw triple1

1Element size: 1,230 x 1,480 mm | Wood species: Spruce | Wood thickness: 68 mm | Ug value: 0.6 W/m2K |
Glass spacer: Swisspacer Ultimate

System Cross Section