Knauf DriTherm 32 Insulation -1200 x 455mm
Reward Points: 22
Ex Tax: £22.45
Price in reward points: 2245
1200 x 455mm Knauf Earthwool® DriTherm Cavity Slab - Ultimate 32. Partial or full fill cavity wall insulation used to external masonry walls. Available in 75mm, 85mm & 100mm
Knauf DriTherm Cavity Slabs are made from glass mineral wool. They have a wide array of benefits such as; water repellent, non-combustible & odourless. The slabs are 455mm wide & are rigid or semi-rigid, these suit standard vertical wall tie spacings which provide a closed ‘knit’ joint with adjacent slabs.
In addition to an excellent thermal performance these also have some additional benefits that can often be forgotten about, such as; not sustaining vermin nor encourage the growth of bacteria, fungi or mould.
Earthwool Cavity Slabs also have a vapour resistivity of 5.00MNs/g.m. which gives it negligible resistance to the passage of water.
DriTherm Cavity Slabs are lightweight and if needed can be cut can down to a more preferable size. They’ll be delivered in a polythene pack which is advised as a short-term protection. If they need to be stored for a longer period then please store them indoors or under cover & off the ground. It is advised that these Cavity Batts should not be exposed to the elements.
Earthwool DriTherm Cavity Slabs are manufactured in accordance with BS EN 13162, EN 16001 Energy Management Systems, OHSAS 18001 Occupational Health and Safety Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems, as certified by Bureau Veritas.
The Ultimate 32 grade achieves a higher thermal conductivity rating of 0.032 W/mK.
Suitable for full or partial fill cavity insulation.
For full details of delivery charges, returns, colour variations, and discounts please see our delivery & returns policy.
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