X-factor design
Unique visual appeal in simple shapes.
XPS insulation
Extruded polystyrene for high-load zones.
Natural ventilation
Passive airflow techniques.
Non-combustible façade
Fire-resistant cladding.
Nominal power
Max rated output of panels/systems.
Noise insulation
Reducing sound transmission.
Net-zero energy
Equal energy use and production.
Xenon lighting (legacy)
Replaced by LED in Oktogreen.
X-joint sealing
Cross-connections between elements.
X-axis layout
Grid-based orientation in site design.