Polyform Foam Plastics, Inc. Thermofoam 15 PO-10-470

The Thermofoam™ insulation boards differ from conventional insulation products, for their physical variables are superior due to their manufacturing process, which in fact results from moulding along with their unique airtight joint interlocking design. The interlocking system enables a quicker and hermetic installation of the boards. For example, conventional insulation boards are ship lapped only, thus, they might have a tendency to shift slightly during the installation process, thus allowing a certain heat loss possibility. For this reason, the fact of pouring a concrete slab over the Thermofoam™ boards will thus ensure greatly insulated flooring which will be of far greater quality. The image below demonstrates this process. 15