This document outlines the features, benefits, and applications of the Rockfon 7900 Plenum Barrier Board, a lightweight stone wool insulation board for…
The Rockfon 7900 Plenum Barrier Board is a lightweight, easy-to-cut insulation board designed to improve sound isolation and privacy between rooms. Manufactured using advanced stone wool technology with a reinforced aluminum foil facing, it offers high acoustic absorption, Class A fire rated performance, and resistance to moisture and sag. The board is suitable for installation above interior partitions and conforms around pipes and ducts.
| Material | Stone wool (mineral wool) semi-rigid insulation board with reinforced aluminum foil facing |
|---|---|
| Fire Class | Class A |
| Recycled Content | up to 40% |
| Blocking Level (1-Layer) | 40 STC/CAC/NIC |
| Blocking Level (2-Layer) | 50+ STC/CAC/NIC |
It improves sound isolation and privacy, installs quickly above interior partitions, is lightweight and easy to cut, and conforms around pipes and ducts.
It is suitable for private offices, meeting rooms, patient/exam rooms, classrooms, and premanufactured or modular rooms.
Yes, it contributes to LEED V4 Highlights in Materials and Resources (MR) and Indoor Environmental Quality (EQ) categories.