Click on the image below to view / download colour selection chart for metal panels:
ROXUL products are mineral wool fibre insulations made from basalt rock and slag. This combination results in a non-combustible product and a melting point of approx. 2150°F (1177°C), which gives it excellent fire resistant properties. ROXUL mineral wool is a water repellent yet vapour permeable material.
ASTM E 84 (UL723)
Surface Burning Characteristics:
Flame Spread = 0
Smoke Developed = 5
ASTM E 136
Behavior of Materials at 750°C (1382°F):
Non-Combustible
CAN4 S114
Test for Non-Combustibility:
Non-Combustible
Moisture Sorption = 0.05%
ASTM C 356
Linear Shrinkage = 0.19%
ASTM C 518 (C 177)
R-value/inch @ 75°F = 4.0hr.ft².F/Btu
RSI value/25.4mm @ 24°C = 0.71m²K/W
ASTM C 165
Corrosiveness = Passed
ASTM 795***
Stainless Steel Stress Corrosion Specification as per
Test Methods C871 & C692: U.S. Nuclear Regulatory Commission, Reg. Guide#1.36: U.S. Military Spec.’s
MIL-I-24244 (all versions including B and C)
8.5 lbs/ft³ 136 kg/m³
EXPANDED POLYSTERYNE (EPS)
Styrofoam Insulation HD is a moulded expanded polystyrene (EPS) insulation. EPS is a closed cell, rigid foam plastic insulation that does not contain a blowing agent such as HCFC or HFC that provides a temporary increase in thermal resistance.