PlastiSpan Type 3 R14.945

PlastiSpan Type 3 is a type of rigid insulation material used in building and construction applications. It is made from expanded polystyrene (EPS) foam, which is a closed-cell foam that provides good insulation performance and moisture resistance.

The product you mentioned, PlastiSpan Type 3 Rigid Insulation - 2' x 8' x 3 1/2" (R14.945), refers to a specific size and thickness of the insulation board. The dimensions are 2 feet by 8 feet, with a thickness of 3 1/2 inches, and it has an R-value of 14.945. The R-value is a measure of the insulation's thermal resistance, indicating how well it can resist heat flow. A higher R-value indicates better thermal insulation performance.

PlastiSpan Type 3 is commonly used for insulating walls, roofs, and other building envelope applications. Its closed-cell foam structure provides good moisture resistance, which helps to prevent mold and mildew growth and increases the insulation's durability. Additionally, PlastiSpan Type 3 is lightweight, easy to handle and install, and provides good thermal insulation performance, making it a cost-effective way to improve the energy efficiency of a building.

Overall, PlastiSpan Type 3 is a high-quality insulation material that provides good insulation performance, moisture resistance, and durability. Its 3 1/2" thickness and R-value of 14.945 make it a suitable choice for a wide range of building and construction applications where higher insulation performance is required.