- Hard Low-E coating. Features a normal emissivity of 0.150, keeping heat transfer low and ensuring substantial energy savings.
- Regular float substrate. Provides a smooth foundation for a familiar, regular glass aesthetic.
- Anti-reflective coating. Available with one- or two-sided coating to reduce reflections and improve visibility through the glass.
AR Hard Low-E
Anti-reflective, high-durability, energy-efficient glass
AR Hard Low-E combines anti-reflective clarity with a durable Low-E coating to reduce heat transfer. Designed for refrigerated displays, electronic displays and other applications where visibility and thermal performance matter.
KEY ADVANTAGES
CLEAR VIEWS WITH ENERGY-EFFICIENT PERFORMANCE
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Improved energy efficiency
Low-E glass improves the u-value of an IGU, leading to energy savings when integrated in refrigerated display applications.
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Product visibility
Low reflection keeps products clearly visible through the glass, even in bright or changing lighting conditions.
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One or two sided AR coating
Choose one or two-sided AR coating to suit different applications and processing needs.
Product properties
Anti-reflective coating
Hard Low-E coating
Regular Float glass
Anti-reflective coating
Anti-reflective coating
Hard Low-E coating
Regular Float glass
Anti-reflective coating
Main product features
- Substrate:
- Float
- Thickness, mm:
- 4
- Reflection:
- <1%
- Visible light transmission:
- ~92%
- Max size (mm):
- 2250 x 3210
- Reflection tint:
- Neutral blue
RECOMMENDATIONS
AR HARD LOW-E APPLICATIONS
Food displays
Refrigerated cabinets
Automated retail & vending
Deli & bakery showcases
Freezer doors
Supermarket cabinets
Wine cabinets
Heated food displays
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FREQUENTLY ASKED QUESTION
Everything you need to know
The coating was tested to EN-1096, Class A for resistance to condensation, neutral salt spray and abrasion. It passed the applicable visual and optical-performance requirements, with no significant colour change, scratches, coating stains or clusters of pinholes recorded after the relevant environmental tests.
No. It can be processed in the same as regular Hard Low-E glass, so edge deletion is not required.
Yes. Sapphire AR Low-E products are suitable for DGU configurations, allowing anti-reflective performance to be combined with improved thermal insulation.
Yes. Sapphire AR Hard Low-E is suitable for outdoor use.