This is low-emissivity glass, which consists of three glass surfaces, two spacers and gas-filled cavities. A low conductivity metal coating has been added to both the outside and the inside glass surfaces. Polyplus Ultra HR-P offers exceptional insulating performance so that, within the scope of the composition, the Ug value of the glass can even drop to 0.5 W/(m²K). Despite the triple composition, it continues to retain its neutral nature and it provides an essential product for the future nearly zero energy homes.
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