SunGuard® High Durable

Silver 70

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.

Appearance

Provides the optical clarity normally associated with sputtered coatings

Energy performance

Traditionally associated with sputtered coatings

Highly durable coating

With superior chemical and mechanical resistance compared to other SunGuard products

Easy to process

Can be tempered, heat strengthened, bent or laminated, with no limitations on its shelf life*

Product Information

Glass Substrates

  • ExtraClear

Thickness

  • 4 - 12 mm

Applications

  • Facades
  • Windows
  • Doors
  • Curtain Walls
  • Roofs
  • Skylights

Manufacturing Options

  • Tempered
  • Laminated
  • Heat Soaked
  • Heat Strengthened
  • Annealed

Available Sizes

  • Maximum Height x Width: 3210 x 6000 mm

Recommended coating positions

  • Monolithic: 2
  • Double glazed: 2

Edge Deletion

  • Required: No

Application type

  • Can be used in: Monolithic or Insulating Glass Unit

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 colour and performance.

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 colour and performance.

* Please see Colour Disclaimer at the bottom of the page for additional information.

Performance Data

  • Visible Light

    1. Transmittance [%] 70
    2. Reflectance outside [%] 27
    3. Reflectance inside [%] 28
  • Solar Energy

    1. Solar Factor (g) [%] 71.87
    2. Direct transmission[%] 69
    3. Reflectance outside [%] 21
    4. Absorption [%] 10
    5. UV [%] 38
  • Thermal Properties

    1. U-Value ∆T=15°K [W/m²·K] 5.7
    2. R-Value ∆T=45°K 2 m/s wind [m²·K/W] 0.19
  • Composition

    1. Composition 6 mm SG - coating on surface #2
    2. Glass 1 & Coating SunGuard HD Silver 70 on Guardian ExtraClear
    3. Calculation Standard GOST EN 410-2014
  • Visible Light

    1. Transmittance [%] 62
    2. Reflectance outside [%] 29
    3. Reflectance inside [%] 27
  • Solar Energy

    1. Solar Factor (g) [%] 53.03
    2. Direct transmission[%] 46
    3. Reflectance outside [%] 35
    4. Absorption [%] 19
    5. UV [%] 21
  • Thermal Properties

    1. U-Value ∆T=15°K [W/m²·K] 1.15
    2. R-Value ∆T=45°K 2 m/s wind [m²·K/W] 0.66
  • Composition

    1. Composition 6 mm SG / 16 mm / 4 mm CG - coating on surface #2 and #3
    2. Glass 1 & Coating SunGuard HD Silver 70 on Guardian ExtraClear
    3. Glass 2 & Coating ClimaGuard N on Guardian ExtraClear
    4. Gap 1 10% Air, 90% Argon
    5. Calculation Standard GOST EN 410-2014

Performance Values

This is a schematic picture of how coating works. It helps to keep the heat indoors, reflects solar radiation, and transmits visible daylight. The values of the above-mentioned characteristics are nominal for the central part of an IGU of the configuration, listed above. The values do not take into consideration the window section profile system or the material of the frames. Heat resistance value is representing only the central part of IGU (Rcenter) and given for Moscow climate region (outside air temperature -25 °C, inside air temperature +20 °C). Deviations are possible due to manufacturing and design tolerances. Calculations, terms and conditions are based on GOST national standard EN 410-2014 and GOST EN 673-2016. The calculations have been acquired with the help of software complex, Guardian online configurator.

Color

Displayed colors are intended to represent actual color. Color is a function of light and reflectivity and cannot be accurately portrayed online. Actual glass samples should be used to determine color. Please order a sample and discuss color with your Guardian Architectural Design Manager to ensure you are pleased with your SunGuard selection before ordering glass for your project.

No shelf life limitations

No shelf life limitations prior glass processing are subject to compliance with the requirements of SunGuard® processing guideline.