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

Helps to minimise 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

Product Information

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
  • Triple Glazed: 2 and 5

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 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
    2. R-Value ∆T=45°K 2 m/s wind [m²·K/W] 0.66
  • 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
    2. R-Value ∆T=45°K 2 m/s wind [m²·K/W] 1.39
  • 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. Glass 3 & Coating ClimaGuard N on Guardian ExtraClear
    5. Gap 1 10% Air, 90% Argon
    6. Gap 2 10% Air, 90% Argon
    7. Calculation Standard GOST EN 410-2014

Performance Values

This is a schematic picture of how coating works. It helps to keep the heat indoors, reflects solar radiation, and transmits visible daylight. The values of the above-mentioned characteristics are nominal for the central part of an IGU of the configuration, listed above. The values do not take into consideration the window section profile system or the material of the frames. Heat resistance value is representing only the central part of IGU (Rcenter) and given for Moscow climate region (outside air temperature -25 °C, inside air temperature +20 °C). Deviations are possible due to manufacturing and design tolerances. Calculations, terms and conditions are based on GOST national standard EN 410-2014 and GOST EN 673-2016. The calculations have been acquired with the help of software complex, Guardian online configurator.

Color

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 representative to ensure you are pleased with your ClimaGuard selection before ordering glass for your project.