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Pilkington Optitherm™ S1A
Pilkington Optitherm™ S1A low emissivity glass meets all current requirements for modern low emissivity glass.
Thanks to its low emissivity coating that provides a Ug-value of 1.0 W/m²K, Pilkington Optitherm™ S1A is already known for its ability to reduce heating costs and avoid energy loss.
This recent upgrade optimises these proven qualities to provide additional benefits. Improved light transmission and total solar heat transmittance (g-value) now enhance room comfort by reducing window draughts, which ensures evenly distributed heat throughout.
Saving energy has become an increasingly important issue and in that area Pilkington Optitherm™ S1A makes a huge contribution. Carbon Dioxide (CO2) output is reduced, helping to protect the environment, whilst the energy efficiency it offers, reduces heating costs.
Benefits
- Reduces heating costs and actively helps to increase well-being.
- Better use of the living space by avoiding cold drafts from windows.
- Energy efficient way to reduce heating bills and environmental impact through reduced CO2 emissions.
- Enhances internal living environment through high viewing transparency with 64% light transmittance and 40% total solar heat transmittance (within a 4/12/4/12/4 IGU construction).
- Ug-value of 1.0 W/m²K in a double-glazed unit, in accordance with EN standards.
- Available in a wide range of products for various applications.
- Available in combination with Pilkington Optilam™ and Pilkington Optiphon™ for impact resistance, increased security or improved noise reduction.
Pilkington Optitherm™ S1A Downloads
Pilkington Spectrum is a Windows-based glass performance model which enables you to quickly and efficiently calculate key properties of insulating glass units without the need to construct and measure them. You can use Pilkington Spectrum to provide the following information:
- Light and solar properties (transmittance, reflectance, absorptance, g value, etc.).
- Centre pane Ug-value.
- Sound insulation values.
- Ultra violet (uv) transmittance and colour rendering index (Ra).
- Other properties (e.g. pendulum body impact resistance, fire resistance, resistance to manual attack, etc.).
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