Verified by manufacturer 6 months ago
Flexible insulation batts made from natural hemp fibre.
Use as thermal and acoustic insulation for:
Bio Flex insulation is suited for external, thermal or acoustic insulation.
The advantages of Bio Flex batts are their very low water vapour diffusion resistance and excellent thermal and acoustic insulation properties. Thanks to these properties, Bio Flex can fully replace polystyrene, glass or mineral wool insulation. As a result, Bio Flex batts are particularly suitable for use in sustainable construction.
Features and benefits:
Color | Beige |
Finish | Unfinished |
Material | Hemp |
Shape | Rectangle |
Length | 1100 mm |
Width | 600 mm |
Height | 40 mm 50 mm 60 mm 80 mm 100 mm |
Warranty description | Other |
Uniclass | |
CAWS | P10/140 Insulation fitted between rafters P10/125 Insulation laid between ceiling ties/ joists P10/185 Soffit insulation P10/135 Insulation laid across ceiling ties/ joists P10/190 Insulation fitted between studs P10/240 Insulation fitted between floor joists P10/220 Sound insulation within timber framed separating wall P10/45 Insulation laid between floor joists P10/15 Insulation fitted between rafters P10/40 Insulation fitted betweenor to the face ofstuds F30/155 Partial fill cavity insulation F30/150 Full fill cavity insulation F30/10 Full fill cavity insulation F30/12 Partial fill cavity insulation |
Form | Batts. |
Thermal conductivity (maximum) | 0.039 W/m.K. |
Thickness | 40 mm.50 mm.60 mm.80 mm.100 mm.120 mm.140 mm.160 mm.180 mm. |
Density | 30-40 kg. |
Fire performance | Reaction to fire classification Class E, to EN 13501-1 + A1. |
Sound absorption | Class C (aw = 0.70) to EN ISO 354; EN ISO 11654. |
Water vapour resistance | ≤ 2 (µ-value). |
Contains Red List materials | No |
Country of material origin | Czechia |
Country of product manufacture | Czechia |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | -0.38 kg CO₂ eq/kg Self declared |
Recyclability | Fully Recyclable |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 15 % |