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  • Knauf Earthwool Dritherm 37 Standard Cavity Insulation Slab 455mm x 1.2m

Knauf Earthwool Dritherm 37 Standard Cavity Insulation Slab 455mm x 1.2m

SKU: PS0004
  • Suitable for all exposure zones BBA certified
  • Faster to install than rigid boards
  • Excellent thermal and fire performance
  • 50mm and 100m contains 12 slabs (6.55sqm), 75mm contains 8 slabs (4.36sqm)
  • Medium density slab
  • For cavity walls
  • Non-combustible (Euroclass A1 Reaction to Fire rating)
  • Moisture resistant
1 – 4£11.70 - £25.45
5 +£10.55 - £22.90

In Stock

Available: 44

£11.70to£25.45Ex VAT£14.04to£30.54Inc VAT

Description
Cavity wall insulation slabs for external walls

Insulating your home protects you from the elements and forms a barrier between exterior and interior walls. Knauf Earthwool DriTherm Cavity Slab 37 Standard is a medium density slab for the thermal insulation in residential and non-residential masonry cavity external walls. Faster to install than rigid foam boards the 455mm wide slabs suit standard vertical wall tie spacing's, ensuring a closed joint with adjacent slabs. Knauf DriTherm Cavity Slab 37 Standard has a thermal conductivity of 0.037 W/mk and has excellent thermal and fire performance as well as being water repellent.

  • Suitable for all exposure zones BBA certified
  • Faster to install than rigid boards
  • Excellent thermal and fire performance
  • 50mm and 100m contains 12 slabs, 75mm contains 8 slabs
  • Medium density slab
  • For cavity walls
  • Non-combustible (Euroclass A1 Reaction to Fire rating)
  • Moisture resistant

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Specification
Technical details
Width (mm)50
Height (mm)455
Depth (mm)1200
BrandKNAUF INSULATON
Colour (item)Brown
Material (item)Mineral Glass Wool
Density (kg/m³)
Compressive strength (MPa)
Thermal Conductivity (W/mK).035
Thermal Resistance R Value (m²K/W)1.4
Acoustic RatedYes
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