In a SIP, the insulation generally consists of
A)extruded polystyrene.
B)polyisocyanurate.
C)polyurethane.
D)expanded polystyrene.
E)fiberglass.

Question

Quizplus · Accepted Answer

Expanded polystyrene (EPS) is the most common insulation material used in SIPs. It is lightweight, easy to handle, and has good insulating properties. It also has a low cost compared to some of the other options listed.

In a SIP, the Insulation Generally Consists of