






Application
Application
Masonry cavity wallsMaterial
Glass Mineral WoolDescription
DriTherm® Cavity Slab 32 is a water-repellent Glass Mineral Wool slab, designed for use in external full-fill masonry cavity walls, that offers the best thermal performance in the range.
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.
Benefits
- Cavity barriers are not required with non-combustible full fill insulation, minimising the risk of fire spreading through a cavity.
- Water repellent and BBA certified for use in all exposure zones, including those in very severe areas.
- Slabs are sized to fit between wall ties without the need for retaining discs.
Product
Specifications
Thickness (mm) | Length (mm) | Width (mm) | Thermal Conductivity (W/mK) | R-Value (M²K/W) | Euroclass Reaction to Fire Classification | Facing | Area Per Pack (M²) |
---|---|---|---|---|---|---|---|
75 | 1200 | 455 | 0.032 | 2.34 | A1 | Unfaced | 3.276 |
85 | 1200 | 455 | 0.032 | 2.66 | A1 | Unfaced | 2.730 |
100 | 1200 | 455 | 0.032 | 3.13 | A1 | Unfaced | 3.276 |
125 | 1200 | 455 | 0.032 | 3.91 | A1 | Unfaced | 2.184 |
150 | 1200 | 455 | 0.032 | 4.65 | A1 | Unfaced | 2.180 |
Certification & Memberships












Downloads
Filename
Date
Language
File Size
File Type

March 2020
English
0.7 MB
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