Rockwool Premium Plus™

Setting the Industry Standard

Creating Rock-Solid Solutions, Protecting Your Environment

The Future of Insulation is NOW. Rockwool Premium Plus™ loose-fill insulation is setting the standard for 21st century building performance by combining superior thermal efficiency, acoustical performance, and fire protection in one environmentally conscious product. This high-quality mineral fiber insulation represents the perfect fusion of sustainable products and recycled materials.

Whether for new construction or renovation, Rockwool Premium Plus™ Insulation delivers uncompromising performance. Containing NO asbestos, formaldehyde, or chemical additives, only a solvent neutral mineral oil is applied as a de-dusting agent, this premium insulation is NON-combustible, NON-corrosive, and odor-free. With the addition of water based adhesive, it can be sprayed directly into wall cavities without netting, creating a seamless thermal barrier. It can also be installed with netting and without adhesive if preferred.

Importantly, Rockwool Premium Plus™ Insulation stands the test of time - it will not settle, decay, or break down.

Key Features:

  • Environmentally friendly composition

  • Superior thermal efficiency

  • Exceptional sound absorption

  • Advanced fire protection

  • Sustainable manufacturing

  • Chemical-free formulation

  • Professional installation options

  • Long-term performance reliability

Choose Rockwool Premium Plus™ - where innovation meets sustainability, and performance meets peace of mind.

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For more information on the valuable material that is Rockwool, make sure to check out our Rockwool information page.

Rockwool Info

Technical Data

Product Info
Coverage Card
Installation Guidelines
Product SDS
Adhesive SDS

Certifications

Fire Ratings

ASTM E-84/UL-723
Flame Spread - 0
Smoke Development - 5

E-136
Standard Test for Behavior of Materials in a Vertical Tube Furnace at 750°C
NON-Combustible

U-305
1 Hour Fire Rated Wall Design
Pass

E-119
Standard Test for Fire Tests of Building Construction and Materials
1 Hour