SunGuard® High Performance

AG 43

A silver bullet for spandrel matching

SunGuard® HP AG 43 helps you achieve the dynamic silver appearance you want, while meeting your solar control goals. When matched with warm grey spandrel, the glass achieves excellent vision-to-spandrel matching, giving your building a consistent appearance from floor-to-floor.

Dramatic energy savings

Meets or exceeds local and regional building energy codes and helps qualify for LEED® credits

Seamless matching

Good vision-to-spandrel glass match for a consistent look

Widely available

Guardian Select™ fabricators can help you meet tight project deadlines

Low-to-medium reflectivity

Based on substrate

Product Information

Glass Substrates

  • Clear
  • Green

Thickness

  • 4 - 12 mm

Applications

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

Manufacturing Options

  • Tempered
  • Laminated
  • Heat Strengthened
  • Annealed

Float Glass Substrates

  • Clear
  • Green

Available Sizes

  • Maximum Height x Width: 2600 x 3600 mm

Recommended coating positions

  • Laminated: 2
  • Double glazed: 2

Edge Deletion

  • Required: Yes

Application type

  • Can be used in: Laminated, Insulating Glass Unit

Clear

Green

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.

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.

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

Performance Data

  • Visible Light

    1. Transmittance [%] 41.4
    2. Reflectance outside [%] 29.5
    3. Reflectance inside [%] 13.9
    4. Colour Rendering Index (Ra) 93.0
  • Solar Energy

    1. Solar Factor (g) [%] 31.0
    2. Direct transmission[%] 27.0
    3. Reflectance outside [%] 33.4
    4. Absorption [%] 39.6
    5. UV [%] 24.4
  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.36
  • Thermal Properties

    1. U-Value [W/m²·K] 1.6
  • Composition

    1. Composition 6mm - 12,7mm - 6mm - Coating on 2
    2. Glass 1 & Coating SunGuard HP AG 43 on Clear
    3. Gap 1 100% Air
    4. Glass 2 & Coating Clear
    5. Calculation Standard EN 410:2011 / EN 673:2011
  • Visible Light

    1. Transmittance [%] 39.0
    2. Reflectance outside [%] 30.9
    3. Reflectance inside [%] 19.3
    4. Colour Rendering Index (Ra) 91.8
  • Solar Energy

    1. Solar Factor (g) [%] 34.9
    2. Direct transmission[%] 26.0
    3. Reflectance outside [%] 36.2
    4. Absorption [%] 37.8
    5. UV [%] 0.3
  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.40
  • Thermal Properties

    1. U-Value [W/m²·K] 5.6
  • Composition

    1. Glass 2 & Coating Clear
    2. Composition 4mm - 0.38 - 4mm - Coating on 2
    3. Glass 1 & Coating SunGuard HP AG 43 on Clear
    4. Calculation Standard EN 410:2011 / EN 673:2011

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.

The thermal stress guideline is only a rough guide to the thermal safety of a glazing. Other factors such as large glass areas, shapes and patterns, thick glass, glass damaged during shipping, handling or installation, orientation of the building, exterior shading, overhangs/fins that reduce wind speed, and areas with high daily temperature fluctuations can all increase the probability of thermal breakage. The results shown are not for any specific glazing installation and do not constitute a warranty against glass breakage.