SunGuard® High Performance

Amber 41/29

Photo Credit: Lis Mariusz Also used as: SG-HP-05-BI-01

The triple-threat: solar control, thermal insulation and beautiful colour

Guardian SunGuard® High Performance (HP) Amber 41/29 is a beautiful, honey-yellow glass that offers excellent energy efficiency for facades, curtain walls, windows and doors. It is an ideal choice for a variety of climates, particularly where air conditioning is used and where energy regulations need to be met or exceeded. It pairs well with other glass, like on Victoria Tower in Stockholm, making HP Amber 41/29 a flexible, unique option for today’s architects.

All-weather performance

Solar control and thermal insulation in one product

Low solar energy absorption

May be used annealed

Manufacturing options

Can be tempered, heat-strengthened, curved, laminated or screen printed with approved enamels

Easy to process

Does not require edge deletion

Victoria Tower, Stockholm, Sweden

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

  • Double glazed: 2
  • Triple Glazed: 2

Edge Deletion

  • Required: No

Application type

  • Can be used in: Insulating Glass Unit

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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

Double glazed Double glazed

  • Visible Light

    1. Transmittance [%] 40.6
    2. Reflectance outside [%] 25.3
    3. Reflectance inside [%] 17.1
    4. Colour Rendering Index (Ra) 87

  • Solar Energy

    1. Solar Factor (g) [%] 29.3
    2. Direct transmission[%] 26.9
    3. Reflectance outside [%] 36.5
    4. Absorption [%] 36.6
    5. UV [%] 33.1

  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.34

  • Thermal Properties

    1. U-Value [W/m²·K] 1.1

  • Composition

    1. Composition 6mm / 16 mm / 4 mm - Coating on surface #2
    2. Glass 1 & Coating SunGuard HP Amber 41/29 on Guardian ExtraClear
    3. Glass 2 & Coating Guardian ExtraClear
    4. Gap 1 10% Air, 90% Argon
    5. Calculation Standard EN 410:2011 / EN 673:2011

See product specifications

Triple Glazed Triple Glazed

  • Visible Light

    1. Transmittance [%] 36.8
    2. Reflectance outside [%] 26.1
    3. Reflectance inside [%] 19.7
    4. Colour Rendering Index (Ra) 86.0

  • Solar Energy

    1. Solar Factor (g) [%] 25.6
    2. Direct transmission[%] 22.0
    3. Reflectance outside [%] 37.6
    4. Absorption [%] 40.4
    5. UV [%] 18.7

  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.29

  • Thermal Properties

    1. U-Value [W/m²·K] 0.6

  • Composition

    1. Composition 6mm / 16 mm / 4 mm / 16 mm / 4 mm - Coating on surface #2 and #5
    2. Glass 1 & Coating SunGuard HP Amber 41/29 on Guardian ExtraClear
    3. Glass 2 & Coating Guardian ExtraClear
    4. Glass 3 & Coating ClimaGuard Premium2 on Guardian ExtraClear
    5. Gap 1 10% Air, 90% Argon
    6. Gap 2 10% Air, 90% Argon
    7. Calculation Standard EN 410:2011 / EN 673:2011

See product specifications

Color Disclaimer Color Disclaimer

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.

Thermal Stress Disclaimer Thermal Stress Disclaimer

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.