ClimaGuard® Residential Glass Innovation

ClimaGuard 80/70

Choosing the right school for you child

Warm northern homes to heat up savings

With ClimaGuard 80/70 coated residential glass, homeowners in northern regions can obtain the sweeping views they want and the efficient heating they need. It selectively lets visible light in to brighten and warm homes naturally, and provides powerful insulation to stop heat from escaping. The result: greater comfort and lower energy bills.

Key features:

Top performance in its class: Helps meet ENERGY STAR® requirements in all northern climate zones
Warms homes naturally: Lets in 70% of the sun’s heat
Impressive triple-glazing solution: High light transmission of 73%
Annealed and tempered (AT) single-product solution: Simplifies inventory management

Request 80/70 sample

Product Literature Downloads:

80/70 Flyer Climaguard® brochure

Product Information

Glass Substrates

  • Clear (2.3 - 5 mm)

Applications

  • Windows
  • Doors
  • Skylights

Manufacturing Options

  • Tempered
  • Laminated
  • Heat Strengthened
  • Annealed

Available Sizes

  • Maximum Height x Width: 100" x 144"

Recommended coating positions

  • Double glazed: #2 or #3 surface
  • Triple Glazed: #2 and/or #5 surface

Application type

  • Use: Insulating Glass Unit

Performance Data

  • TRANSMITTANCE

    1. Visible Light 81%
    2. Ultraviolet 42%
    3. Solar Energy 62%
    4. Light to Solar Gain (LSG) 1.16
  • Reflectance [%]

    1. Visible Light Outside 13%
    2. Visible Light Inside 13%
    3. Solar Energy Outside 21%
  • U-VALUE

    1. Winter Nighttime - Argon(90%) 0.27
    2. Winter Nighttime - Air 0.32
    3. Summer Daytime - Air 0.30
  • Heat Gain

    1. Relative Heat Gain (RHG) 165
    2. Solar Heat Gain Coefficient (SHGC) 0.70
  • Composition

    1. IG 3 mm/12.7 mm/3 mm - Coating on surface #3
    2. Outboard lite Guardian Float Clear
    3. Inboard lite ClimaGuard 80/70(#3)
    4. Calculation Standard NFRC-2010
  • TRANSMITTANCE

    1. Visible Light 73%
    2. Ultraviolet 26%
    3. Solar Energy 50%
    4. Light to Solar Gain (LSG) 1.26
  • Reflectance [%]

    1. Visible Light Outside 17%
    2. Visible Light Inside 17%
    3. Solar Energy Outside 25%
  • U-VALUE

    1. Winter Nighttime - Argon(90%) 0.18
    2. Winter Nighttime - Air 0.23
    3. Summer Daytime - Air 0.24
  • Heat Gain

    1. Relative Heat Gain (RHG) 137
    2. Solar Heat Gain Coefficient (SHGC) 0.58
  • Composition

    1. IG 3 mm/7.9 mm/3 mm/7.9 mm/3 mm - Coating on surface #2 and #5
    2. Outboard lite ClimaGuard 80/70(#2)
    3. Inboard lite Guardian Float Clear
    4. Inboard Lite #2 ClimaGuard 80/70(#5)
    5. Calculation Standard NFRC-2010
  • TRANSMITTANCE

    1. Visible Light 73%
    2. Ultraviolet 26%
    3. Solar Energy 50%
    4. Light to Solar Gain (LSG) 1.25
  • Reflectance [%]

    1. Visible Light Outside 17%
    2. Visible Light Inside 17%
    3. Solar Energy Outside 25%
  • U-VALUE

    1. Winter Nighttime - Argon(90%) 0.14
    2. Winter Nighttime - Air 0.17
    3. Summer Daytime - Air 0.18
  • Heat Gain

    1. Relative Heat Gain (RHG) 136
    2. Solar Heat Gain Coefficient (SHGC) 0.58
  • Composition

    1. IG 3 mm/12.7 mm/3 mm/12.7 mm/3 mm - Coating on surface #2 and #5
    2. Outboard lite ClimaGuard 80/70(#2)
    3. Inboard lite Guardian Float Clear
    4. Inboard Lite #2 ClimaGuard 80/70(#5)
    5. Calculation Standard NFRC-2010