R2.3 Knauf Earthwool® Roofing Blanket Roll with Foil Facing – 100mm Thick


Knauf Insulation’s Earthwool® foil faced roofing blanket known as Space Blanket are intended for both thermal and acoustical applications.

R-value Thickness (mm) Length Area Width
(m) (m²) (mm)
2.3 100 10 12 1200


Knauf Insulation – R2.3 Earthwool Roof Blanket with Reflective Foil (100mm)

Knauf Insulation R2.3 Earthwool Roof Blanket also commonly known as foil faced Space Blanket are intended for both thermal and acoustical applications. Properly installed R2.3 Earthwool roof blanket will vastly reduce the amount of heat which is transmitted inside through the roof of your home.

Ideal for metal roof applications

The foil facing provides condensation control, and is particularly suited for use under metal roofs. Earthwool R2.3 roofing blanket provide a cost-effective thermal and acoustical barrier for energy-efficient construction. The consistent quality, low dust, and clean-cutting resilient fibres makes for fast and easy installation. Knauf R2.3 Earthwool Roof Blanket can be used in new and retrofit applications in commercial and residential structures, as well as in off or on-site manufactured housing.

Acoustic benefits of R2.3 Earthwool Insulation Blanket

When properly installed in roof systems, Earthwool foil faced roof insulation’s excellent acoustical properties will also noticeably reduce sound transmission into and within the home. Where aircraft noise is an issues, roof insulation will help to hinder this from penetrating into the living areas of the home. Earthwool foil insulation rolls are odourless, rot proof, non-hygroscopic, do not sustain vermin and do not encourage the growth of fungi, mould or bacteria. The R2.3 Earthwool roof blanket rolls come packaged in a robust, white poly bag which offers excellent protection from abuse, dust and moisture. The packages also includes easy to follow installation instructions.