615 SQ.FT ECO SOLID TIMBER AIRTIGHT PANEL HOUSE KIT. MASS WOOD CLT HOME, PREFAB 

PRODUCT OVERVIEW OF THE CLT-70_CHALET PREFAB KIT CLT HOUSE BUILDING PHYSICS CLT wall set Design: MODERN CHALET. Due to its mass, CLT panels char slowly. CLT assemblies also have fewer concealed spaces, which reduces a fire’s ability to spread undetected.