roxul safe - full size
SAFE 65, SAFE 55, SAFE, ROCKBOARD, CURTAINROCK
Firestopping Metal Building Curtain Wall Interior wall Insulation Exterior Walls Insulation Wood Frame Construction Insulation

ROXUL SAFE™

ROXUL SAFE™ is a lightweight, semi-rigid stone wool insulation that provides superior fire resistance and sound control. ROXUL SAFE™ is UL and Intertek approved as a forming material for numerous firestop systems. This product 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.

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Specification & sizes

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ComplianceASTM C612 - 339-97-M
ASTM C612Mineral Fiber Block and Board Thermal Insulation - Type IVA Compliant
339-97-MMEA Approval, New York City Approval
DensityASTM C303
ASTM C303Actual Density - 4.5 lb/ft³ (72 kg/m³)
Dimensions
24" x 48" (610 mm x 1219 mm) 
Thickness
Product is available in 2", 3" and 4" (50.8 mm, 76.2 mm and 101.6 mm)
Reaction to fireASTM E84 (UL 723) - CAN/ULC S102 - CAN/ULC S114 - ASTM E136 - CAN/ULC S115 - ASTM E814 (UL 1479) - UL 2079 - ASTM E2307/E119 - CAN/ULC S129
ASTM E84 (UL 723)Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S102Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S114

Determination of Non-Combustibility of Building Materials - Non-Combustible

ASTM E136Determination of Non-Combustibility of Building Materials - Non-Combustible
CAN/ULC S115Fire Tests of Firestop Systems
ASTM E814 (UL 1479)Fire Tests of Penetration of Firestop Systems
UL 2079Tests for Fire Resistance of Building Joint Systems
ASTM E2307/E119Perimeter Fire Barrier Systems
CAN/ULC S129Smolder Resistance - 0.01%
Consult UL, ULC and Intertek Directories for fire rated designs
Reaction to moistureASTM C1104 - ASTM C1338
ASTM C1104Moisture Sorption - 0.04%
ASTM C1338Determination of Fungi Resistance - Passed
Corrosion ResistanceASTM C795 - ASTM C665
ASTM C795Stress Corrosion Cracking Tendency of Austenitic Stainless Steel - Passed
ASTM C665Corrosion of Steel - Passed
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ASTM C612Mineral Fiber Block and Board Thermal Insulation - Type IVA Compliant
339-97-MMEA Approval, New York City Approval
Back
ASTM C303Actual Density - 4.5 lb/ft³ (72 kg/m³)
Back
24" x 48" (610 mm x 1219 mm) 
Back
Product is available in 2", 3" and 4" (50.8 mm, 76.2 mm and 101.6 mm)
Back
ASTM E84 (UL 723)Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S102Flame spread index = 0 ; Smoke developed index = 0
CAN/ULC S114

Determination of Non-Combustibility of Building Materials - Non-Combustible

ASTM E136Determination of Non-Combustibility of Building Materials - Non-Combustible
CAN/ULC S115Fire Tests of Firestop Systems
ASTM E814 (UL 1479)Fire Tests of Penetration of Firestop Systems
UL 2079Tests for Fire Resistance of Building Joint Systems
ASTM E2307/E119Perimeter Fire Barrier Systems
CAN/ULC S129Smolder Resistance - 0.01%
Consult UL, ULC and Intertek Directories for fire rated designs
Back
ASTM C1104Moisture Sorption - 0.04%
ASTM C1338Determination of Fungi Resistance - Passed
Back
ASTM C795Stress Corrosion Cracking Tendency of Austenitic Stainless Steel - Passed
ASTM C665Corrosion of Steel - Passed
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Tools, Guides & Downloads

 

 

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Mid-Rise Wood Frame Construction Guide
Mid-Rise Wood Frame Construction Guide

This Mid-Rise Wood Construction Solutions Guide identifies several common locations where ROCKWOOL insulation can be used effectively in mid-rise wood construction.

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CURTAINROCK® and ROXUL SAFE™ Insulation for Curtain Wall Systems
CURTAINROCK® and ROXUL SAFE™ Insulation for Curtain Wall Systems

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CURTAINROCK Absolute World Towers Case Study
CURTAINROCK Absolute World Towers Case Study

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ROXUL SAFE - 072116 GUIDESPEC - English - United States
ROXUL SAFE - 072116 GUIDESPEC - English - United States

Specifications

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ROXUL SAFE 072116 GUIDESPEC - English - United States
ROXUL SAFE 072116 GUIDESPEC - English - United States

Specifications

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Contractor Submittal Sheet CA
Contractor Submittal Sheet CA

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Contractor Submittal Sheet US
Contractor Submittal Sheet US

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ROXUL SAFE Fire Safing Insulation - Techdata
ROXUL SAFE Fire Safing Insulation - Techdata

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ROCKWOOL ROXUL SAFE Application Guide
ROCKWOOL ROXUL SAFE Application Guide

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Safe Use Instruction Sheet
Safe Use Instruction Sheet

ROCKWOOL provides this SUIS for safe handling and use instructions.

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