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Mineral Wool Insulation

Peerless Hi-Temp Fabrication LLC machines a variety of mineral wool materials for OEM equipment builders, general contractors, musicians, and end users. Let us know your specifications, including thickness and surface area, and we’ll help you choose the best material to use for your application.

ProRox SL 940 NA

ProRox SL 940 NA is a rigid mineral wool insulation board for high temperature industrial applications. ProRox SL 940 NA is recommended for a variety of Power Generation Application including precipitators, breechings, ductwork, compressors, turbines, exhaust systems, silencers, scrubbers, economizers, generators.

CAVITYROCK

CAVITYROCK is 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.

AFB AND AFB Evo

ROCKWOOL AFB is a lightweight, semi-rigid batt insulation specifically designed for steel stud interior wall and floor applications. This stone wool-based insulation is made from natural stone and recycled content. It’s a sustainable product that provides superior sound absorbency and fire protection for overall occupant comfort and safety. That’s why AFB is quickly becoming the insulation of choice for today’s green builders in commercial and industrial construction.

Key Products

ProRox SL 940 NA is a rigid mineral wool (stone wool) insulation board for high temperature industrial applications.

Power Generation Applications: Precipitators, breechings, ductwork, compressors, turbines, exhaust systems, silencers, scrubbers, economizers, or generators. 

Petrochemical & Process Applications: Tank panel & walls, ovens, boilers, autoclaves, furnaces, columns and vessels.

Generation Applications: Industrial filters, stacks chimneys, towers, equipment enclosures, and the technical and acoustic insulation of technical equipment.

Benefits: Excellent thermal and acoustic insulation, designed for high temperature operations

Manufacturer: ROCKWOOL

CAVITYROCK is a semi-rigid, mineral wool insulation board designed for exterior cavity wall and rainscreen applications.

CAVITYROCK is non-combustible and fire resistant, and will not develop toxic smoke or promote flame spread, even when directly exposed to fire. Approved for use in many NFPA 285-compliant designs, it is an important component of fire-resilient exterior wall systems when used as a continuous insulation. CAVITYROCK also offers long-term thermal efficiency, moisture control and acoustic performance – improving the energy efficiency and comfort of buildings. Choose mono-density insulation in thicknesses up to 2” or dual-density in thicknesses of 2.5” to 6”.

Compliance: ASTM C612, MEA Approval, CAN/ULC S702

Density: ASTM C303

Dimensions: 24" x 48" (610 mm x 1219 mm), 16" x 48" (406 mm x 1219 mm)

Thickness: 1" (25.4 mm) to 6" (152.4 mm)

Reaction to fire: ASTM E84 (UL 723), CAN/ULC S102, CAN/ULC S114, ASTM E136

Thermal resistance: ASTM C518 (C177)

Acoustical Performance: ASTM C423

Manufacturer: ROCKWOOL

ROCKWOOL AFB is a lightweight, semi-rigid batt insulation specifically designed for steel stud interior wall and floor applications.

The AFB product comes in a number of thicknesses to meet the requirements of both retrofit and new construction applications. Also available, AFB Evo is a no added formaldehyde version of ROCKWOOL AFB insulation.

Compliance: CAN/ULC S702, ASTM C655, ASTM C553, MEA, LA

Density: ASTM C303

Dimensions: 16" x 48" (413 mm x 1219 mm), 24" x 48" (610 mm x 1219 mm)

Reaction to fire: ASTM E84 (UL 723), CAN/ULC S102, CAN/ULC S114, ASTM E1136, CAN/ULC S129

Acoustical Performance: ASTM C423

Manufacturer: ROCKWOOL

Why Choose Peerless Hi-Temp?

As a leader in safety, Peerless understands the importance of fabricating specialized insulation products and laboratory work-surfaces that meet your specifications.

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