Earthwool DriTherm 37 Standard 50mm thick cavity bats 6.55m²

£27.49 £32.99 (incl. VAT)

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DESCRIPTION – DriTherm® 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.

APPLICATION – Masonry cavity walls

MATERIAL – Glass Mineral Wool

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.

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)
50 1200 455 0.037 1.40 A1 Unfaced 6.550
65 1200 455 0.037 1.80 A1 Unfaced 5.460
75 1200 455 0.037 2.00 A1 Unfaced 4.370
85 1200 455 0.037 2.25 A1 Unfaced 4.370
100 1200 455 0.037 2.70 A1 Unfaced 6.552
125 1200 455 0.037 3.35 A1 Unfaced 3.280
150 1200 455 0.037 4.05 A1 Unfaced 4.370

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