SigmaBoard™ is our exclusive board product composed of SigmaCrete™ The  magnesium board is manufactured with our proprietary formulation, suitable for a wide range of general building uses and for applications that require fire resistance, mold and mildew control, sound control applications and many other benefits.

As an environmentally friendly building material, SigmaBoard™ has strength and resistance due to very strong bonds between magnesium and oxygen atoms that form the magnesium oxide molecules.

SigmaBoard™ is used in place of traditional gypsum drywall as wall and ceiling covering material and sheathing, as in a number of other construction applications like plywood substitute, especially adequate where fire proof and waterproof conditions are required.