Usage of steel-welded structures with paneled walls and roof offers almost any desired design. Buildings can be produced to fit alongside, and blend with, existing buildings while being customized so further buildings can be added at a later date or even relocated elsewhere.

GROUP’s  systems provide effective and economical wide range of material with an attractive and durable solution for roof and wall finishes matching almost all kind of buildings.

Material Selection

The selection of materials depends upon building’s intended use, the environment conditions as well as the applicable specifications (Structural, static, thermal, sound proofing, fire resistance, etc..).
Main components of our  prefabricated units are steel and Polyurethane insulation which give the best advantages in terms of mechanical strength, durability, malleability, deflection weight, resistance to corrosion as well as technical and economical factors.

The heat insulation degree is determined by the requirements and demands posed by applicable building regulations, depending on the use, the individual building sections (roof, wall, floor) and the climate zone.
Polyurethane is the highest rated insulation in the world. It offers an R-value of R7 to R8 which indicates a high level of thermal insulation (heat and cold).
Furthermore, with all the problems of mold and mildew, moisture resistance is today a very important factor. Polyurethane has one of the lowest moisture Permeability ratings of any product manufactured for the building industry.

Fire protection

Regulations classifying construction materials depending of their flame-resistance properties for a specific period are of high importance. Steel sheets are classified as non-combustible materials (0 category).
Polyurethane is a UL class 1 rated foam, which means that it is not a source for fire. On its own, Polyurethane will not burn and will extinguish itself. Also polyurethane is a thermal-set plastic and therefore will not melt, and will not be affected until temperatures reach 1000 degrees.