IROCK

IROCK
  • Overview
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Overview

Rockwool Insulation Board

IROCK rockwool insulation board is a non-combustible insulation material widely used in external wall and facade applications which require high levels of fire safety and thermal performance. IROCK is manufactured by spinning a molten mixture of natural rock and other additives to create fine wool-like fibres which are bonded together using a thermoset resin to form a rigid insulation board. Compliant with NCC 2019 for use in external wall applications, IROCK offers excellent resistance to water absorbtion and is FSB-1 biosoluble for safe, comfortable installation and long-term performance.


Non-combustible

IROCK is deemed non-combustible when tested to AS 1530.1 meaning it is compliant for use in external walls and cladding systems which are required to be non-combustible in buildings of types A & B construction.


Moisture Resistant

Although it is not suitable for permanent immersion or exposure to drenching, IROCK insulation board's thermal performance will not be adversley effected by condensation or contact with liquid water.


FSB-1 Biosoluble

Unlike some other insulation products, IROCK mineral-based fibres have an FSB-1 biosolubility rating and are classified non-hazardous in accordance with ASCC guidelines for safe, comfortable use.


Light-weight & Durable

IROCK rockwool insulation boards are both light-weight and highly durable for easy hassle-free handling onsite and they can be easily cut and formed to suit almost any application.


Cost Effective

With a nominal thermal conductivity of 0.036 W/mK and a very economical price-point, IROCK offers excellent thermal efficiency for minimal upfront cost along with life-cyle energy savings for the building.


Environmentally Friendly

Largely manufactured from recycled materials and natural rock, IROCK is environmentally friendly as an initial product. It also offers numerous environmental benefits in application as thermal insulation.


NCC 2019 Compliant

NCC 2019 Clause C1.9 specifically requires all components of external walls including cladding, insulation and framing to be non-combustible and IROCK is one of only a few materials that meet this criteria.


Acoustic Benefit

IROCK is primarily intended as a thermal insulation material for section J compliance however as an added benefit, it also offers excellent acoustic properties helping to make buildings even more livable.


 

Availability

Availability

Code R-value

Description

Lead Time

MOQ

IR271206 R0.75

IROCK 27mm Rockwool Board, 1200 x 600mm

Stock

1 Board 

IR371206 R1.03 IROCK 37mm Rockwool Board, 1200 x 600mm Stock 1 Board
IR571206 R1.58 IROCK 57mm Rockwool Board, 1200 x 600mm Stock 1 Board
IR771206 R2.14 IROCK 77mm Rockwool Board, 1200 x 600mm Stock 1 Board

 

Technical Data

Test Item

Standard

Result
Thermal Conductivity W/mK 0.036
Non-combustible (DtS) AS 1530.1 Pass
Ignightability Index AS 1530.3 0
Spread of Flame Index AS 1530.3 0
Heat Evolved Index AS 1530.3 0
Smoke Developed Index AS 1530.3 1
Material Density Kg/m3 100
Compressive Strength ASTM C165-07 10 KN/m2
Maximum Service Temperature Degrees <750
Melting Temperature Degrees >1000
Rockwool Content Actual >95%
Resin Content Actual <5%
Water Absorbtion ASTM C1104 <1%
Fungal Resistance ASTM C655 Pass
Fibre Bio-solubility ASCC FSB-1

 

Downloads

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  • CAD Install Details
  • Testing & Certification

Support

Customer Support

For same day design assistance and technical support please contact our sales team directly on the below contact details. All our sales and technical staff are locally based so we can provide the best possible service and support for your project. You can also request a technical data sheet or project quotation using the below email links;

Builder & Contractor Enquiries Architect & Design Enquiries
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Rick Wallis Ben Wallis
Product Manager Specification Manager
0437 006 550 0437 006 325
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