Product: Guardian PureSight™ - PureSight
Coating: PureSight
Glass surface coating position: ["Surface 1 and/or 2"]
Glass substrate: Guardian ExtraClear, Guardian NEXA
Available thicknesses: Guardian ExtraClear: 3-15 mm, Guardian NEXA: 4-10 mm
Max. available size: <6000x3210mm
Manufacturing options: Annealed, Laminated
Key features
- Anti-Reflective Coating
- High Light Transmission
- 1.3% Reflection
- Ideal for viewing applications
Performance values
Visible Light
- Transmittance (τv) 97 %
- Reflectance outside (ρv) 1 %
- Reflectance inside (ρv) 1 %
- General Color Rendering Index (CRI) 99.1
Ultraviolet
- Transmittance UV (τuv) 59 %
Solar Energy
- Solar transmittance (τe) 78 %
- Reflectance outside (ρe) 16 %
- Reflectance inside (ρe) 16 %
- Solar absorptance (αe) 6 %
- Solar Heat Gain Coefficient (SHGC) 0.80
- Shading Coefficient (sc) 0.93
Thermal properties
- Winter night U-Value 5.733 W/m²·K
- Summer day U-value 5.176 W/m²·K
Light to Solar Gain
- Light to Solar Gain (LSG) 1.21
Calculated Values are in accordance with NFRC2010
Glass producer and supplier: Guardian Glass
Regional Facility Contacts:
Nongkhae, Thailand
Float Glass Plant
42 Moo 7 Nongplamoh Sub-District
Nongkhae, Saraburi, Thailand 18140
+66-36-373-373
345, 346 or 350 (fax)
Rayong, Thaliand
Float Glass Plant
116 Moo 3, Nonglalok Sub-District
Bankhai, Rayong Thailand 21120
+66-38-892111
+66-38-892129 (fax)
(Not all Guardian products are produced in Thailand, they may be shipped in from other regions of the world, please contact your regional plants for further information on production locations of specific products)
All glazing to be in accordance with AS 1288 & AS 4666
Façade Contractor to verify all thickness to ensure compliance with structural, acoustics and statutory requirements.
Distortion to be in accordance to EN 12150
Sustainability Credentials:
- Environmental Product Declaration (EPD)
- Cradle to Cradle
- Product Lens
- Green Star - Responsible Product Framework (Envelope), Good practice products (RPV ≥ 10)
- Green Star - Responsible Product Framework (Envelope), Best practice products (RPV ≥ 15)
Acoustic data: All acoustic data for your glazing configuration can be found at Glass Analytics
For specification checks and support in Australia or New Zealand please contact:
Glenn Carlton (Australia – Vic, Qld, WA, Tas & NT)
Email: gcarlton@guardian.com
Tel: 0411 383 293
Lachlan Stanton (New Zealand & Australia – NSW & SA)
Email: lstanton@guardian.com
Tel: 0416 360 244
The products in this publication are sold subject to Guardian‘s standard terms and conditions of sale and any applicable written warranties (available at www.guardianglass.com or from your local Guardian representative upon request). It is the responsibility of the purchaser to confirm that the products are suitable for their intended application in compliance with the applicable laws and regulations. Please contact your local Guardian representative to obtain any applicable handling and fabrication guides and for the most current product information.