100mm Rockwool Twin Roll 2.75m x 1.2m (6.6m2)

The Rockwool Twin Roll is a medium-density stone wool insulation designed for effective thermal and acoustic performance in roof and loft spaces. Pre-split for convenient installation, it provides superior energy efficiency, excellent sound absorption, and the highest level of fire safety, making it ideal for both residential and commercial projects.

Benefits

• Low thermal conductivity of 0.044 W/m·K, improving energy efficiency and indoor comfort
• Euroclass A1 non-combustible, offering maximum fire protection
• Absorbs sound effectively to reduce noise transfer between rooms and floors
• Pre-split into two 100mm layers for easy handling and quick installation
• Suitable as an overlay for ceiling tiles in suspended ceilings
• Durable and water-resistant, maintaining performance over time
• CE marked in accordance with EN 13162:2012+A1:2015
• Made from natural stone wool, supporting sustainable construction practices

Good to Know

• Suitable for use in roof and loft spaces, including cold pitched roofs
• Can be installed between and over rafters for enhanced insulation depth
• Easily cut using a utility knife; wear gloves and a dust mask when cutting in unventilated areas
• Store under cover, off the ground, avoiding prolonged exposure to sunlight and rain