Glass Mineral Wool - Earthwool Rafter Roll

Application

Pitched roofs at rafter level

Material

Glass Mineral Wool

Description

Designed for installation between rafters in warm roofs and loft conversions, Earthwool Rafter Roll is ‘friction fitted’ between rafters. Using Rafter Roll will significantly enhance the acoustic performance of the roof which is of particular importance in attached and terraced dwellings where only mineral wool can provide very high levels of combined thermal and acoustic performance.

Benefits

  • Euroclass A1 non-combustible
  • For warm roofs and loft conversions
  • Very high thermal performance
  • Enhances the acoustic performance of the roof
  • Quick and easy to install
  • Friction fitting elimantes air gaps
  • Long roll lengths for quick installation

Product

Specifications

Thickness (mm)Thermal Conductivity (W/mK)R-Value (M²K/W)Euroclass Reaction to Fire ClassificationLength (mm)Width (mm)Area per roll (m²)Quantity Per PackArea Per Pack (M²)Packs Per PalletArea Per Pallet (m²)
750.0322.30A1525012006.3016.3024151.2
1000.0323.10A1400012004.8014.8024115.2
2000.0365.55A1330012003.9613.962495.04

Certification

Eurofins Gold
A1 Euroclass Fire Rating
Green Guide Rating A+
CE Marking
Bureau Veritas

Declaration of Performance

Click the button below to view our Declaration of Performance

Additional Product Information

ECOSE® Technology

ECOSE® Technology is our revolutionary sustainable bio-based binder used in the manufacture of all of our glass mineral wool products, and the majority of our rock mineral wool products. invented nearly 10 years ago, it is not only unique, but very much central to our sustainability strategy.  Our ECOSE® Technology is present in Earthwool Rafter Roll and is just another key benefit of our products.

ECOSE® Technology has 5 key benefits

  • A natural binder
  • A lower embodied energy
  • Proven durability
  • Optimum indoor air comfort
  • Easy to handle
Sustainability

We care for the people who make our products, the people who use them and the world we all depend on.

 Whilst we are dedicated to supplying sustainable high performance insulation solutions for enhanced energy efficiency in buildings, we also continually strive for improvements in our manufacturing and supply chain operations so to improve quality and minimise our impact on the environment. All Knauf Insulation production locations have state-of-the-art manufacturing equipment and meet the highest quality standards as well as they are supported by an ongoing research and development program. All of our products including Earthwool Rafter Roll are sustainably manufactured.

At Knauf Insulation, we have 7 key sustainability considerations:

  • to conserve natural resources
  • to reduce the evironmental effects of our own processes
  • Treating people fairly, along the supply chain
  • Delivering our products efficiently
  • Building a comfortable and healthy indoor environment
  • Performance reporting
  • Recognition