What is the insulation (R) Value factors for the Tridipanel?
R-Value is a rating of the material resistance to thermal penetration. The higher the number the better the protection value. Many circumstances change the R-Value rating. R-Values change with the different thickness and density of the polystyrene panel core, various thickness of shotcrete applied to the interior and exterior as well as fluctuation of ambient temperatures Chart shown below shows the minimum R-Value Ratings you can expect using Tridipanel. 2lb. Polystyrene Core will provide an additional 10-12% R-Rating Polyisocyanurate Core is optional when panels are ordered. 2.5″ 1.0 LB Polystyrene Core-R-Value 11.00 2.5″ 1.0 LB Polyisocyanurate Core-R-Value 21.00 4.0″ 1.0 LB Polystyrene Core-R-Value 18.00 4.0″ 1.0 LB Polyisocyanurate Core-R-Value 33.00 5.0″ 1.0 LB Polystyrene Core-R-Value 23.00 5.0″ 1.0 LB Polyisocyanurate Core-R-Value 41.00 Polyisocyanurate is a special order foam core used primarily for refrigeration purposes or specialty items. R-Values stated is within FTC guide
