Technology & Compliance

Rigorous testing. Uncompromising standards. Peace of mind.

Tested to NZS 4211:2008

Our windows undergo rigorous independent testing for air infiltration, water penetration, and ultimate strength. From Low Wind to Extra High Wind Zones, Valo stands firm.

Performance Characteristic NZS 4211:2008 High Wind Zone NZS 4211:2008 Extra High Valo Performance (Target)
Serviceability Wind Pressure (SLS)
Deflection & Stiffness		 1100 Pa 1515 Pa 2500 Pa+
Ultimate Wind Pressure (ULS)
Structural Strength		 1600 Pa 2100 Pa 4000 Pa+
Water Penetration Resistance
Weathertightness		 350 Pa 455 Pa 600 Pa - 1200 Pa
Air Infiltration Pass Pass Pass (Air Tight)

*Values are based on independent lab testing results for specific product series.

NZBC Compliant

Our products are engineered to exceed the requirements of the New Zealand Building Code, specifically:

  • Clause B1 (Structure): Designed to withstand physical loads and impacts.
  • Clause B2 (Durability): Materials selected for long service life (15+ years).
  • Clause E2 (External Moisture): Superior water management and drainage.
  • Clause H1 (Energy Efficiency): High R-value systems exceeding new thermal standards.

LBP Installation

As window installation is Restricted Building Work (RBW), we ensure all projects are executed or supervised by Licensed Building Practitioners (LBP) to guarantee weathertightness and warranty validity.

Quality Assurance

We source profiles compliant with AS/NZS 1866. Every component is quality checked before it leaves our manufacturing facility and again upon arrival in New Zealand.

Acoustic Performance

Valo uPVC and thermally broken alumium systems offer superior noise reduction.

  • Standard IGU (6/12/6): ~30-33 dB Rw
  • Laminated Acoustic Glass: ~35-40 dB Rw
  • Significantly quieter than standard aluminium single glazing.

Ready to proceed?

Ensure your project meets the highest standards with Valo.

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