Wörterbuch (en): Lightweight roof
de: 
Leichtdach (nt)
fr: 
Toit léger (m) 
it: 
Tetto leggero (m) 
es: 
Tejado ligero (m) 
pt: 
Telhado leve (m)
A load-bearing roof construction in which the weight of the roof is low due to special building materials, types of construction and design. ( Its own weight does not exceed 10 kg/m²). Examples of materials are lightweight concrete panels, chipboards or steel profile sheets.
