There are two physical characteristics that support this result.
Roxul mineral insulation.
Roxul safe 45 semi rigid stone wool fire stopping insulation board roxul safe 55 65 medium density insulation products for interior and exterior firewall eifs frontrock semi rigid dual density and non combustible stone wool insulation boards.
Roxul safe is ul and intertek approved as a forming material for numerous firestop systems.
Roxul safe is a lightweight semi rigid stone wool insulation that provides superior fire resistance and sound control.
Prorox ps 960 is a mandrel wound pipe section.
Rockwool insulation formerly roxul roxul rockwool mineral wool batt offers an excellent insulation to walls and floors where acoustical performance and fire resistance are primary concerns.
A reinforced aluminum foil facing is available upon request.
Roxul stone wool insulation products have a propensity for high acoustical performance.
This non combustible lightweight product absorbs outside noise thereby making your living experience more comfortable.
One is the multi directional fiber orientation.