Which products comply with IECC prescriptive method thermal requirements?

1 min. readlast update: 10.17.2023

VELUX prides itself on third party validated testing to support many different design solutions paired with different thermal values. The EcoSky3 unit skylight, VMS in double or triple low e glazing, the Horizon multiwall series with lumira gel infill meet the strictest thermal values across all zones. Please consult your Commercial Rep for the best solution to match current codes and climate zones.  

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