As a leading producer of roof and facade panels in Bosnia and Herzegovina, Alternativa Ltd expanded its product portfolio by introducing extremely complex technologies for manufacturing of polyurethane foam thermal insulation panels. It gives us pride to say that we were the first in Bosnia and Herzegovina to have started manufacturing this type of thermal insulation panels.

TOPTERM thermal insulation panels offer a wide range of possibilities for designing architectural solutions to be used in the construction of business, trading, sports or industrial buildings. They are manufactured as roof, façade, partition, refrigeration or sinusoidal panels. All panels are composed of two profiled galvanized plastified painted steel sheets with polyurethane core, which have excellent heat and sound insulation properties.

The core of the panel comprises self-extinguishing polyurethane foam with the density of 40 to 43 kg/m3, fire retardancy class B1 or B2, and coefficient of heat conductance of λ=0,021 W/mK, which places polyurethane far above other insulation materials. If, for example, we look at mineral wool, rock wool, or styropor, which have the coefficient of heat conductance of λ=0,042 W/mK, it becomes clear why polyurethane foam thermal insulation panels are an extremely good solution for roofing and cladding purposes.