Knauf Earthwool Rafter Insulation Roll 200mm 1200mm x 3300mm
Product code:295470
Knauf Earthwool Rafter Roll 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. Earthwool Rafter Roll is odourless, rot proof, non-hygroscopic, does not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
- Rafter roll provides very high thermal performance (0.036 W/mK) and provides thermal and acoustic performance
- Friction fitting allows rafter spacing to be completely filled, thus eliminating air gaps
- Earthwool Rafter Roll offers negligible resistance to the passage of water vapour and has a water vapour resistivity of 5.00MNs/g.m.
- Earthwool Rafter Roll represents no known threat to the environment and has zero Ozone Depletion Potential and zero Global Warming Potential.
- Non-combustible
- The product comes in long roll legnths and is a 1.2m wide roll that is easily cut on site
| Length | 3300 mm |
| Thickness | 200 mm |
| Width | 1200 mm |
| Material | Glass Mineral Wool |
| Usage | Loft Coversions & Warm Roofs |
| Coverage | 3.96 m2 |
| Thermal Conductivity | 0.036 W/mK |
| Type | Insulation Rolls |
