With concealed fastening and exactly fitting joint geometry
-No air permeability, low ventiation heat losses
-Low contact pressure required
-Water tight tongue & groove joint between panels
Excellent insulation materials of PUR or PIR
Environmental friendly blowing agent(Pentane), Ozone depleting potential is zero
Cover sheets made from colour coated galvanized steel
-Excellent protection against corrosion with long service life of over 30 years
-Different kinds of coating
-Different types of appearance(colours and surface profiling)

Low initial cost
Low dead weight and large spans
Easy and rapid installation
High durability and low maintenance cost
Alternative steel colurs, materials and profiles on request

Profiling at Cover Sheet Ribbed Micro Linear Linear Flat
Quter Sheet
Inner Sheet
Standard Panel Width Element Thickness Material Thickness Quter Sheet Material Thickness Inner Sheet Max Length Supplied Weight Heat Transfer Coefficient U** Sound Insulation
mm mm mm mm m Kg/㎡ w/㎡k db
1,000 50 0.60 0.50 24 11.30 0.46 25
1,000 60 0.60 0.50 24 12.50 0.32 25
1,000 80 0.60 0.50 24 13.40 0.25 25

*Panel width ranged from 500mm to 1,100mm for selection
**Values even better taking into account of ventilation factors