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Knauf Insulation DriTherm® Cavity Slab 37 is a water repellent, Glass Mineral Wool slab designed for use in full-fill masonry cavity external walls, that offers excellent thermal performance.These BBA certified slabs eliminate the need for cavity barriers with non-combustible full fill insulation, minimising the risk of fire spreading through a cavity.Manufactured using Knauf Insulation's unique bio-based binder ECOSE® Technology, they deliver superior environmental sustainability.The 50mm thick, Knauf Insulation DriTherm® Cavity Slab 37 is 455mm wide to suit standard vertical wall tie spacings, and knit together to eliminate air gaps between adjacent slabs. Each pack comprises 12 slabs covering 6.55m².
Benefits
- Sized to fit between wall ties without the need for retaining discs
- Easily cut to size
- Water repellent and BBA certified for use in all exposure zones, including those in very severe areas
- Odourless, rot proof and non-hygroscopic
- Non-combustible A1 Euroclass Reaction to Fire classification
- Approved for use in buildings up to 12m high in any exposure zone
- Thermal conductivity 0.037 W/mK
- R-value (thermal resistance) 1.40m²K/W
- Sustainably manufactured
| Width | 455mm |
|---|---|
| Length | 1200mm |
| Thickness | 50mm |
| Coverage (m2) | 6.55m² |
| Coverage Per | Pack |
Certifications
- BBA