ClimaGuard® Residential Glass

ClimaGuard Premium2

Shutterstock provided from AMEIA region CL-14-H

Harness the sun and its light

Designed for both double and triple-glazing applications, ClimaGuard® Premium2 harnesses passive solar heat and offers an exceptional level of visible light transmission. ClimaGuard Premium2 combines high solar heat gain and a low U-value to help meet Passive House and other energy-efficiency standards. With exceptionally high light transmission, even in a triple-glazed unit, ClimaGuard Premium2 offers higher levels of natural daylight without disruptive reflections.

Can be used on double and triple-glazing applications

Less stock and improved logistics management

More daylight

Less artificial lighting required

Optimal thermal insulation

0.6 W/m²K in triple glazing

Suitable for Passive House

Solar heat gain and thermal insulation for low-energy construction

Specs and Downloads

Glass Substrates

  • ExtraClear

Thickness

  • 4 - 12 mm

Applications

  • Windows
  • Doors
  • Roofs

Manufacturing Options

  • Laminated
  • Annealed

Available Sizes

  • Maximum Height x Width: 3210 x 6000 mm

Recommended coating positions

  • Double glazed: 3
  • Triple Glazed: 2 and 5

Edge Deletion

  • Required: Yes

Application type

  • Can be used in: Insulating Glass Unit

Performance Data

  • Visible Light

    1. Transmittance [%] 81.9
    2. Reflectance outside [%] 12.4
    3. Reflectance inside [%] 12.6
    4. Colour Rendering Index (Ra) 98.0
  • Solar Energy

    1. Solar Factor (g) [%] 64.0
    2. Direct transmission[%] 58.0
    3. Reflectance outside [%] 28.0
    4. Absorption [%] 14.0
    5. UV [%] 37.3
  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.74
  • Thermal Properties

    1. U-Value [W/m²·K] 1.1
  • Composition

    1. Composition 4mm / 16 mm / 4 mm - Coating on surface #3
    2. Glass 1 & Coating Guardian ExtraClear
    3. Glass 2 & Coating ClimaGuard Premium2 on Guardian ExtraClear
    4. Gap 1 10% Air, 90% Argon
    5. Calculation Standard EN 410:2011 / EN 673:2011
  • Visible Light

    1. Transmittance [%] 74.1
    2. Reflectance outside [%] 15.8
    3. Reflectance inside [%] 15.8
    4. Colour Rendering Index (Ra) 97.0
  • Solar Energy

    1. Solar Factor (g) [%] 52.8
    2. Direct transmission[%] 46.4
    3. Reflectance outside [%] 32.9
    4. Absorption [%] 20.7
    5. UV [%] 22.8
  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.61
  • Thermal Properties

    1. U-Value [W/m²·K] 0.6
  • Composition

    1. Composition 4mm / 14 mm / 4 mm / 14 mm / 4 mm - Coating on surface #2 and #5
    2. Glass 1 & Coating ClimaGuard Premium2 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

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 ClimaGuard 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.