ClimaGuard® Residential Glass

ClimaGuard EcoSun

Happy African American woman relaxing in the living room and reading a book. CL-09-H

Ideal energy balance

Guardian ClimaGuard® EcoSun is an advanced coating for windows that ensures high light transmission, excellent thermal insulation (U value = 1.0 W/m2K) and effective protection against solar radiation. The ideal choice for renovation projects or new residential builds, Guardian ClimaGuard®EcoSun provides optimum comfort all year round, high luminosity and energy efficiency. The coating differentiates between various wavelengths of solar radiation: most of the infrared radiation is reflected, but it can still allow daylight to pass through unrestricted. Where no air conditioning is installed, comfort is enhanced. For buildings with air conditioning, energy costs are reduced.

Solar control

Protects against too much heat from outside

Excellent thermal insulation

Reduce heating costs throughout the year

Bright and comfortable

Lets natural light in while filtering heat

Designed for size

Large-scale glazing facing in a southerly direction

Product Information

Glass Substrates

  • ExtraClear

Thickness

  • 4 - 12 mm

Applications

  • Solar Panels

Manufacturing Options

  • Laminated
  • Annealed

Available Sizes

  • Maximum Height x Width: 3210 x 6000 mm

Recommended coating positions

  • Double glazed: 3

Edge Deletion

  • Required: Yes

Application type

  • Can be used in: Insulating Glass Unit

Performance Data

  • Visible Light

    1. Transmittance [%] 70.3
    2. Reflectance outside [%] 11.8
    3. Reflectance inside [%] 12.9
    4. Colour Rendering Index (Ra) 94.0
  • Solar Energy

    1. Solar Factor (g) [%] 38.0
    2. Direct transmission[%] 36.2
    3. Reflectance outside [%] 42.4
    4. Absorption [%] 21.4
    5. UV [%] 26.8
  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.44
  • Thermal Properties

    1. U-Value [W/m²·K] 1.0
  • Composition

    1. Composition 4mm / 16 mm / 4 mm - Coating on surface #2
    2. Glass 1 & Coating ClimaGuard EcoSun 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

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.