Model Building Codes:
ICC International Code Council; New York City MEA 218-85M; New York State NYS UFPBC Article 15; California and Minnesota Quality Standards
ASTM C764, Mineral Fiber Loose Fill Thermal Insulation Type 1 — Pneumatic application properties: Thermal resistance, ASTM C518 and C687; Critical radiant flux, ASTM E970; Combustion characteristics, ASTM E136; Water vapor sorption, ASTM C1104; Odor emission, ASTM C1304; Corrosiveness, ASTM C764; Fungi resistance, ASTM C1338
Fire Hazard Classification:
(UL 723, ASTM E84)
Max. Flame Spread Index; 5
Max. Smoke Developed Index; 5
(ASTM C518 abd C687)
Stated R-Value achieved at minimum thickness and minimum weights as stated in coverages chart(s).
(ASTM E90 and E413)
The same STC ratings obtained with fiber glass blanket insulation can be estimated to be achieved by UltraComfort.
Max. 450°F (232°C)
Coverage Charts: See tables for Open Attic Application; Open Attic Application for Minnesota and Other Northern States; Closed Cavity (Walls, Floors, Ceilings) Retrofit Applications