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Residential

Polyplus Super Neutral HR-1

Polyplus HR-1 also uses a fine metal coating on the inside of the insulating glass, yet this has been developed to optimise heat reflection just slightly more, whereby a minimum of cavity space of 15 mm is essential between the glass surfaces. The product retains a high light transmission, is slightly reflective and remains a neutral glass as far as transparency is concerned.
Composition6/15/4
Light transmission (τv)69
Light reflection outside (ρv)18
Solar Energy direct transmission (τe)39
Solar Energy Extern. Reflection (ρe)36
Energetic absorption (ae)25
g-value (g)48
Shading coefficient (SC)0.55
Heat transfer (Ug-value)1.0

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+32 (0)3 710 90 00 info@polypane.be