Plusboard - This Styrofoam/plasterboard laminate was developed as the answer to the requirement for high-quality, internal wall insulation. It is applied to the inner wall of traditional or timber - frame buildings using conventional techniques. The thickness of insulant needed can be varied to meet the U-value required with different construction materials.
We also manufacture using polyurethane foam (PUR), polyisocyanurate (PIR), and expanded polystyrene (EPS). Although no other foam has the rigidity, moisture resistance and easy-handling of Styrofoam, each has qualities which may influence the choice of one insulant over another.