Cavity wall insulation

Cavity wall insulation consists in laying VestaEco FLEX insulation board between the internal masonry wall and the external brick facing, leaving the ventilation cavity. Vapor-permeable board facilitates the outflow of moisture from the masonry wall. Fixing of the board to the masonry wall should be made with the use of anchors and clips.

Layer description:

1. Facing brick 120 mm
2. Ventilation cavity
3. VestaEco FLEX 100 mm
4. Aerated concrete block wall 240 mm
5. Fastening anchors with clips 8 pieces/m2