All rFOIL material with foil on both sides has a Class 1/Class A fire rating based on ASTM E84-09
2. All rFOIL material with white poly on one side has a Class 1/Class A fire rating based on ASTM E84-09
3. rFOIL 286 Fire Retardant Metal Building Insulation passes the NFPA 286 Full Room Burn Test
4. rFoil products made with aluminum are Class 2 Class B fire rated in the USA. However, in Canada these products are still rated Class 1 Class A