Rockwool Mineral Wool Insulation

Rockwool® Mineral Wool Insulation

Product Overview

Rockwool® Mineral Wool Insulation is made from the rock formed during volcanic eruptions. This renewable resource has a non-directional fiber orientation, so it naturally maintains its insulating characteristics over time.

Key Benefits

  • Water and Moisture Resistant; Low Moisture Sorption
  • Superior Fire Resistance due to its high melting temperature of 2150°F
  • Sound Absorbency
  • Does Not Rot or Promote the Growth of Fungi or Mildew
  • Easily Cut During Installation

Rockwool Insulation Types and Uses

Many of the following Roxul products can be faced with FSK foil facing, PSK or Black Matte facing.
  • ROCKWOOL Safe‘n’Sound®
A stone wool insulation product used in interior wall partitions for residential wood and steel stud construction. This non-combustible, lightweight product is dimensionally stable, which makes it ideal for friction fit into walls, ceiling and floor applications.
View Rockwool Safe’n’Sound® Data Sheet
  • ROCKWOOL AFB®
A lightweight, semi-rigid batt insulation specifically designed for steel stud interior wall and floor applications. This sustainable insulation is made from natural stone and recycled content, making it an ideal choice for green building applications.
View Rockwool AFB® Data Sheet
  • ROCKWOOL ComfortBatt™

Used in both new residential construction and renovations. This semi-rigid batt has a unique flexible edge designed to compensate for distortions and warping as it is inserted into walls, attics, ceilings and floor frames. The flexible edge springs back, expanding the batt against the frame studs to achieve a full fill, which helps ensure the expected R-value.
View Rockwool ComfortBatt Data Sheet

  • ROCKWOOL ComfortBoard™ 80/110
Comfortboard™ 80 is an exterior non-structural insulation sheathings that provide a continuous layer of insulation around the residential building envelope. ComfortBoard™ 110 is a thermally efficient, moisture resistant, vapor permeable board.
View Rockwool ComfortBoard™ 80 Data Sheet
View Rockwool Comfortboard™ 110 Data Sheet
  • ROCKWOOL CavityRock®
A semi-rigid insulation board designed for exterior cavity wall and rainscreen applications. These products offer superior long-term thermal efficiency, fire resistance, moisture control, acoustic performance, and are compatible with numerous framing systems and cladding attachment systems. Cavityrock® Black is used for open-joint cladding systems, combining the insulation install with masking in a single step.
View Rockwool CavityRock® Data Sheet
  • ROCKWOOL ROXUL SAFE® 55/65

A lightweight, semi-rigid stone wool insulation that provides superior fire resistance and sound control. It is designed to fill perimeter gaps between concrete floor slabs and exterior wall systems, between firewalls and ceiling slabs, and around conduit pipes and duct openings through walls and floor slabs. SAFE is always used in conjunction with a fire sealant to prevent the passage of fire and smoke.

View Rockwool Roxul Safe® 55 Data Sheet
View Rockwool Roxul Safe® 65 Data Sheet

  • ROCKWOOL CurtainRock® 40/80
A lightweight, semi-rigid stone wool insulation that provides superior fire resistance and sound control. It is designed to fill perimeter gaps between concrete floor slabs and exterior wall systems, between firewalls and ceiling slabs, and around conduit pipes and duct openings through walls and floor slabs. SAFE is always used in conjunction with a fire sealant to prevent the passage of fire and smoke.
View Rockwool Curtainrock® 40 Data Sheet
View Rockwool Curtainrock® 80 Data Sheet
  • ROCKWOOL RockBoard® 40/60/PG
A premium multi-purpose board insulation used in walls, ceilings, and floors for acoustic and thermal applications, including insulating mechanical or utility rooms. RockBoard also provides a barrier to fire and noise.
View Rockwool Rockboard® 40/60/PG Data Sheet
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