SunGuard® High Performance

Neutral Plus 50

Create your vision—with a view

If you can imagine it, you can build it with SunGuard® HP Neutral Plus 50. This high performance, low-E glass allows architects the freedom to explore interior and exterior light. Typically, high transparency means high heat and ultraviolet light. With HP Neutral Plus 50, buildings minimise solar energy gain while allowing maximum visible light transmission for virtually any application. Design distinctive buildings with glass that offers structural integrity, uniformity, strength and optimum clarity.

Can be laminated

Available on laminated and acoustic laminated glass for more security and comfort

Flexible

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

Easy to process

Does not require edge deletion

Single product

For both annealed and heat-treated applications

Product Information

Glass Substrates

  • Clear

Thickness

  • 4 - 12 mm

Applications

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

Manufacturing Options

  • Tempered
  • Laminated
  • Heat Strengthened
  • Annealed

Float Glass Substrates

  • Clear

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

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 Color Disclaimer at the bottom of the page for additional information.

Performance Data

  • Visible Light

    1. Transmittance [%] 49.0
    2. Reflectance outside [%] 25.6
    3. Reflectance inside [%] 15.3
    4. Colour Rendering Index (Ra) 94.5
  • Solar Energy

    1. Solar Factor (g) [%] 36.0
    2. Direct transmission[%] 32.0
    3. Reflectance outside [%] 31.3
    4. Absorption [%] 36.7
    5. UV [%] 26.6
  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.41
  • 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 Neutral Plus 50 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 [%] 46.9
    2. Reflectance outside [%] 24.9
    3. Reflectance inside [%] 19.2
    4. Colour Rendering Index (Ra) 92.2
  • Solar Energy

    1. Solar Factor (g) [%] 39.0
    2. Direct transmission[%] 30.7
    3. Reflectance outside [%] 33.9
    4. Absorption [%] 35.5
    5. UV [%] 0.3
  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.45
  • 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 Neutral Plus 50 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.