Insulation of a ventilated timber frame wall

U=0,17 W/(m2*K), Rt=5,8 (m2*K)/W

Insulation of a ventilated timber frame wall consists in filling the voids between the frame studs with VestaEco FLEX or FIBRA wool and sheathing the wall with VestaEco LDF UNI or THERM rigid insulation board covered with a wind barrier. Vapor-permeable board facilitates the outflow of moisture through the ventilation cavity. Fixing of the boards to the frame studs should be made with building nails or staples. 

Layer description:
  1. Wooden cladding
  2. Timber battens
  3. VestaEco LDF UNI / THERM, staples/nails every 8 cm
  4. VestaEco FLEX / FIBRA 200 mm
  5. Timber frame structure
  6. Structural board
  7. VestaEco V vapor barrier
  8. VestaEco LDF 15 mm on substructure every 30 cm
  9. Wind barrier
  10. XPS insulation, height 50 cm

Compliant products