Knauf Earthwool Rafter Roll Insulation 12000x525x75mm (6.3m2)

Earthwool Rafter Roll insulation is a semi-rigid roll of glass mineral wool which is lightweight, flexible, resilient and non-combustible with extra high thermal performance, it is designed for friction fitting between rafters.

Thermal: Earthwool Rafter Roll has a thermal conductivity of 0.036 or 0.032 W/mK.

Fire: Earthwool Rafter Roll is classified as Euroclass A1 to BS EN 13501-1.

Acoustics: Earthwool Rafter Roll has excellent sound absorption characteristics.

Benefits:

• Very high thermal performance
• Provides thermal and acoustic performance
• Quick and easy to install
• Friction fitting allows rafter spacing to be completely filled, thus eliminating air gaps
• Long roll lengths

Applications:

Earthwool Rafter Roll is designed for insulating between the rafters of pitched roofs in new and existing buildings. It is easy to cut and friction fit, and can be used either as a single or double layer between rafters, or as the first layer of a two layer system in combination with a thermal laminate board.

Specification: