Continental Europe - EN

Silver 70

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SunGuard® High Durable

HD Silver 70

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Performance and durability, even for monolithic applications

SunGuard® High Durable (HD) glass is a high durability sputter coated solar control glass. The product provides all the optical clarity and energy performance that is traditionally associated with sputtered coatings. The durable coating is based on highly resistant materials that enable the glass to be used monolithically, when applied on the inside surface (#2). The handling and fabrication characteristics are comparable to any other product available for monolithic glass applications.Typical applications include the outer glass of double skin facades, ventilated glazing, spandrel panels, glass louvres and external shading fins for solar control shading purposes.

This product is only available upon request; subject to a minimum order quantity based on product availability. Please contact us for additional information or reach out directly to your Guardian Glass representative.

Product information

Substrates
  • No data available
Applications
  • Windows
  • Facades
  • Roof window
  • Curtain walls
  • Doors
Manufacturing Options
  • Single Product (Annealed and Heat Treated)
  • Must be Heat Treated
  • Laminated
  • Bent
Recommended Coating Positions
  • Surface 2 (double IGU); Surface 2 (monolithic); Surface 2 (triple IGU)
Maximum Size
  • <3210x6000mm
Edge Deletion
  • No
Glass Type
  • Durable Coated Glass
Glass Functions
  • Solar control
Fabrication Options
  • Can be used Monolithic
  • Can be in an Insulating Glass Unit
Appearance
  • Silver

Visual Appearance

Use the Glass Visualizer to get an introductory understanding of how glass will appear in use. Use the Glass Analytics tools to explore even more options for color and performance.

Choose an option
There is only one substrate available for this product

View

This tool intended to represent the reflected/transmitted color ; however, glass color cannot be accurately portrayed online. For more information, launch the Glass Visualizer.

Original Image
Modified Image

You need more information and additional mockups? Consult our Glass Visualizer Tool:

Calculate Performance Values & Generate BIM Files
Generate product performance data for custom glass make-ups and create detailed BIM object files for your project
Calculate
Performance data

The glazing make-up suggestions below are pre-defined to provide examples of commonly used combinations of products. There are many other glass combinations available at Glass Analytics.

Monolithic

pim/components/structure/pim-mono

GLASS: Guardian ExtraClear (CE) Glass, 6mm (2-SunGuard® HD Silver 70 (CE))

Calculated Values are in accordance with EN 410:2011 / EN 673:2011

Performance Values

Visible Light
Transmittance (τv)
70 %
Reflectance outside (ρv)
27 %
Reflectance inside (ρv)
28 %
General Color Rendering Index (CRI)
97
Ultraviolet
Transmittance UV (τuv)
36 %
Solar Energy
Solar transmittance (τe)
69 %
Reflectance outside (ρe)
21 %
Reflectance inside (ρe)
23 %
Solar absorptance (αe)
10 %
Solar Factor (g)
72 %
Shading Coefficient (sc)
0.82
Thermal properties
U-Value (Ug)
5.6 W/m²·K

Triple Glazed

pim/components/structure/pim-triple

GLASS: Guardian ExtraClear (CE) Glass, 6mm (2-SunGuard® HD Silver 70 (CE))

GAP: 10% Air, 90% Argon 14.0mm

GLASS: Guardian ExtraClear (CE) Glass, 4mm

GAP: 10% Air, 90% Argon 14.0mm

GLASS: Guardian ExtraClear (CE) Glass, 4mm (5-ClimaGuard® Premium2 (CE))

Calculated Values are in accordance with EN 410:2011 / EN 673:2011

Performance Values

Visible Light
Transmittance (τv)
59.0 %
Reflectance outside (ρv)
33.1 %
Reflectance inside (ρv)
32.3 %
General Color Rendering Index (CRI)
97.5
Ultraviolet
Transmittance UV (τuv)
19.1 %
Solar Energy
Solar transmittance (τe)
41.6 %
Reflectance outside (ρe)
36.8 %
Reflectance inside (ρe)
39.5 %
Solar absorptance (αe)
21.6 %
Solar Factor (g)
47.4 %
Shading Coefficient (sc)
0.54
Secondary Heat Transfer (qi)
5.8
Thermal properties
U-Value (Ug)
0.9 W/m²·K

Double Glazed

pim/components/structure/pim-double

GLASS: Guardian ExtraClear (CE) Glass, 6mm (2-SunGuard® HD Silver 70 (CE))

GAP: 10% Air, 90% Argon 16.0mm

GLASS: Guardian ExtraClear (CE) Glass, 4mm (3-ClimaGuard® Premium2 (CE))

Calculated Values are in accordance with EN 410:2011 / EN 673:2011

Performance Values

Visible Light
Transmittance (τv)
63.5 %
Reflectance outside (ρv)
29.2 %
Reflectance inside (ρv)
29.0 %
General Color Rendering Index (CRI)
97.0
Ultraviolet
Transmittance UV (τuv)
21.6 %
Solar Energy
Solar transmittance (τe)
46.1 %
Reflectance outside (ρe)
36.8 %
Reflectance inside (ρe)
37.8 %
Solar absorptance (αe)
17.1 %
Solar Factor (g)
51.2 %
Shading Coefficient (sc)
0.59
Secondary Heat Transfer (qi)
5.1
Thermal properties
U-Value (Ug)
1.1 W/m²·K
Performance Calculations
With the performance calculator, you can quickly calculate the performance data that matches your own glazing make-up
  • 1 Pane
  • 2 calculation format
  • 3 Results
  • 1 Outer Pane
  • 2 Inner Pane
  • 3 cavity
  • 4 calculation format
  • 5 Results
  • 1 Outer Pane
  • 2 Middle Pane
  • 3 Inner Pane
  • 4 cavity
  • 5 calculation format
  • 6 Results
Choose a glazing

  • Monolithic

    Not available for this product

  • Double

    Not available for this product

  • Triple

    Not available for this product

Monolithic

Monolithic Laminated

Double Glazed

Double Outer pane Laminated

Double Inner pane Laminated

Double Inner and Outer pane Laminated

Triple Glazed

Triple Outer pane Laminated

Triple Inner pane Laminated

Triple Inner and Outer pane Laminated

Outer Pane

There is only one substrate available for this product.
There is only one Interlayer available for this product.
There is only one substrate available for this product.
There is only one thickness available, to calculate other thickness' please go to Glass Analytics
Glass thickness are symetrical and represent the glass to be laminated
There is only one coating available
There is only one coating available
There is only one coating available
There is only one coating available
Choose your calculation format

There is only one calculation standard available
There is only one unit available for this calculation standard
Results

Calculated Values are in accordance with

Performance Values

What should i know about performance values?

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