Cavity Wall Insulation KNAUF Earthwool DriTherm Cavity Slab 37 Standard bulk Made from softwood timber to

Made from softwood timber to give a long-lasting life

Pebbles are perfect for complimenting any garden landscaping project and are fish friendly

The pressure treated tongue and groove construction is a much more substantial design than your normal overlap cladding

Available in three grey shades to replicate natural granite

Available in two options

Cavity Wall Insulation KNAUF Earthwool DriTherm Cavity Slab 37 Standard bulk Made from softwood timber toDriTherm Cavity Slab 37 is a water repellent Glass Mineral Wool slab, designed for use in external full fill masonry cavity walls, that offers excellent thermal performance. It is non combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf Insulation's unique bio based binder, ECOSE Technology. Specification Thickness (mm) Length (mm) Width (mm) Thermal Conductivity (W mK) R Value (MK W) Facing