NZEB Wall System
About this product
NZEB Wall System is the 200 mm Passive House Block wall option for projects that need a stronger European energy-code benchmark while keeping the system buildable and repeatable.
What is included in the wall logic?
- 200 mm NEOPOR insulation on the exterior side of the wall.
- Project-specific reinforced concrete core.
- Interior gypsum-board or removable-formwork strategy depending on the selected block family.
- Continuous insulation-first wall logic intended to reduce heat flow before mechanical systems are sized.
Performance position
Indicative insulation-layer values are RSI 6.25, R 35.5 and U-value 0.160 W/m2K. The option is positioned around nZEB-oriented design targets and strong European energy-code benchmarking.
Best fit
- New private houses targeting nZEB-oriented envelope performance.
- Design studies where the wall needs a clear U-value improvement over 150 mm insulation.
- Projects comparing EU/Croatia nZEB context with UK, German and US thermal-resistance language.
Verification note
The listed performance values describe the insulation layer only. Complete-wall U-value, junctions and thermal bridges must be verified by the project energy model and EN ISO / HRN EN ISO 6946 calculation.
Need calculations for your wall package?
Send drawings, target U-value, climate zone and planned wall build-up. We will help check insulation thickness, block type and core assumptions before the project moves into detailing.
