NEW Sto Fireblocking Solution to Meet 2022 New York City Building Code
Sto Products
Sto Lamella
Sto Lamella is a noncombustible mineral wool insulation board that functions as fireblocking in StoTherm® ci, StoPowerwall® ci, StoVentec® Rainscreen, and other exterior wall assemblies.
Sto Lamella complies with:
- ASTM C612, , Standard Specification for Mineral Fiber Block and Board Thermal Insulation ,Type IVA
- 2022 NYC BC fireblocking material requirements
