Earthwool Soffit Linerboard

Earthwool -Rock Slab -Soffit -LinerboardEarthwool Soffit Linerboard is a laminate of fire resistant slab with a tough, puncture resistant black tissue facing.

Earthwool Soffit Linerboard is thermally efficient, improves acoustic performance, is non-combustible, and provides a robust faced solution suitable for installation in exposed or semi exposed environments such as those associated with open sided car parks.

If you're installing Earthwool yourself then don't forget to check out our DIY Safety Instructions and Precautions before you start.


For the thermal and acoustic insulation of residential and non-residential soffit applications, whilst also providing enhanced fire resistance performance.

Earthwool Soffit Linerboard is 1,200 x 600mm for ease of handling. The non-combustible nature of the insulation in Earthwool Soffit Linerboard makes it ideal for soffit lining and underlining of car parks and garages.

The rock mineral wool insulation used in this solution offers high thermal performance and has good compression resistance.

E-Code R-Value Thickness (mm) Width (mm) Length (mm) m²/ Pallet $/m²
2411454 3.285 130 600 1,200 25.92 POA