Earthwool DriTherm 32 Ultimate is a high density Cavity Slab offering excellent levels of thermal resistance for thermal insulation in external masonry cavity walls. Suitable for residential and non-residential use. 455mm wide to suit standard vertical wall tie spacing, ensuring a closed joint with adjacent slabs. 6 slabs per pack covering 3.28m2.
- Faster to install than rigid foam boards
- Slabs ‘knit’ together, thus eliminating air gaps between adjacent slabs
- Thermal conductivity of 0.032 W/mk
- Non-combustible (Euroclass A1 Reaction to Fire rating)
- Moisture resistant
- BBA certified and suitable for use in all exposure zones
- Suit standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs