Lifestyle Swatch
Color Swatch
Stratus : S.Type-A
The Stratus series of the Chrona Overhead Panel embodies elegance and strength, designed to transform any ceiling into a seamless architectural masterpiece. Crafted with premium-grade materials, it provides exceptional acoustic control, thermal efficiency, and durable surface performance — ideal for both residential and commercial interiors.
Pattern Selection
ColorAC01 - White
Expression
Composition: 100% PET (60% - 80% post-consumer Recycled)
Colours Available: 42
Pattern Type: Precision cut
Dimensions and Weight
Length: 2780mm (+/- 2mm)
Height: 47–397mm (variable)
Thickness: 12mm (+/- 7%)
Unit of Sale: Panel
Density: 2400gsm
Fire Test Results
Standard Test Method:
AS ISO 354: 2006 (R2016)
AS ISO 11654: 2002 (2016)
ASTM C423 - 17
Sound Absorption Average (SAA) Results:
Direct fix: 0.43
20mm air gap: 0.61
50mm air gap: 0.75
Weighted Sound Absorption Coefficient (αw) Results:
Direct fix: 0.30 (MH)
20mm air gap: 0.45 (MH)
50mm air gap: 0.60 (MH)
Sound Absorption Class:
D (Direct fix), D (20mm air gap), C (50mm air gap)
Equivalent Absorption Area (Aeq) in m² Sabins
Noise reduction coefficient result key:
H = High Frequency
MH = Mid to High Frequency
Acoustic Performance
NCC C1.10 Clause 4 (AS 5637.1:2015)
NZBC C/VM2 Appendix A
Group 1. SMOGRA: 13mm²/s² x 1000
Group 1-S, Smoke Production Rate: 3.6m²/s
Core Composition. Pattern.
Sustainability
VOC Emissions Results:
ASTM D5116 - 2017: TVOC Emissions Rate: 0.080mg/m²/hr (24hrs), Formaldehyde Emissions Rate: 0.008mg/m²/hr (24hrs)
CDPH Standard Method v1.2 – 2017 (CA 01350):
TVOC Emissions Rate: 0.010mg/m³, Formaldehyde Emissions Rate: <1μg/m³
Colour options
AC01 - White
