Insulation Blown In Insulation
Greenfiber FRM Insulation
Greenfiber FRM Insulation is the spray-applied cellulose component used in the SANCTUARY Two-Hour Firewall / U370 assembly for townhome and multifamily wall and ceiling applications.
Material
cellulose
Applications
walls, ceilings
Intended Projects
townhomes, multifamily
Assembly
SANCTUARY Two-Hour Firewall / U370 firewall design
Assembly Cavity In
8"
Fire Rating Context
meets two-hour fire rating requirements when used in the specified firewall assembly
Shared Specifications
All models| material | cellulose |
| applications | walls, ceilings |
| intended_projects | townhomes, multifamily |
| assembly | SANCTUARY Two-Hour Firewall / U370 firewall design |
| assembly_cavity_in | 8" |
| fire_rating_context | meets two-hour fire rating requirements when used in the specified firewall assembly |
| performance_notes | reduces air filtration in the assembly, supports code-compliance messaging around 3 ACH50 on the official page, helps block sound and odors between neighboring units |
| warranty | Limited lifetime |
| coverage_chart |