ClimaGuard® Residential Glass

ClimaGuard N

Gain warmth from the sun—and keep it

Guardian ClimaGuard® N combines outstanding thermal insulation with high light transmission. Using a microscopic coating made of silver, ClimaGuard N helps significantly reduce heat loss while remaining transparent. By letting natural sunlight into the room, the glass preserves interior comfort and helps drastically minimize heating costs.

Thermal insulation

Minimises heating costs during winter months

Best use of natural daylight

80% light transmission reduces need for artificial light

Neutral colour

Beautiful, undistorted views from the inside

Specs and Downloads

Glass Substrates

  • ExtraClear

Thickness

  • 4 - 12 mm

Applications

  • Windows

Manufacturing Options

  • Laminated
  • Annealed

Available Sizes

  • Maximum Height x Width: 3210 x 6000 mm

Recommended coating positions

  • Double glazed: Double Glazed: 3, Triple Glazed: 2

Edge Deletion

  • Required: Yes

Application type

  • Can be used in: Insulating Glass Unit

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 [%] 80
    2. Reflectance outside [%] 12
    3. Reflectance inside [%] 11
  • Solar Energy

    1. Solar Factor (g) [%] 66.33
    2. Direct transmission[%] 58
    3. Reflectance outside [%] 25
    4. Absorption [%] 17
    5. UV [%] 37
  • Thermal Properties

    1. U-Value ∆T=15°K [W/m²·K] 1.16
  • Composition

    1. Composition 4 mm / 16 mm / 4 mm CGN - Coating on surface #3
    2. Glass 1 & Coating Guardian ExtraClear
    3. Glass 2 & Coating ClimaGuard N on Guardian ExtraClear
    4. Gap 1 10% Air, 90% Argon
    5. Calculation Standard GOST EN 410-2014
  • Visible Light

    1. Transmittance [%] 71
    2. Reflectance outside [%] 14
    3. Reflectance inside [%] 14
  • Solar Energy

    1. Solar Factor (g) [%] 52.80
    2. Direct transmission[%] 45
    3. Reflectance outside [%] 29
    4. Absorption [%] 26
    5. UV [%] 20
  • Thermal Properties

    1. U-Value ∆T=15°K [W/m²·K] 0.66
  • Composition

    1. Composition 4 mm CGN / 14 mm / 4 mm / 14 mm / 4 mm CGN - coating on surface #2 and #5
    2. Glass 1 & Coating ClimaGuard N on Guardian ExtraClear
    3. Glass 2 & Coating Guardian ExtraClear
    4. Gap 1 10% Air, 90% Argon
    5. Calculation Standard GOST EN 410-2014

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.