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Home  /  Mineral Wool  /  Cavity External Walls  /  100mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 6)

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100mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 6)

UK delivery time:
5 - 10 days

100mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 6)

Rockwool Cavity provides a completely reliable and cost-effective method of insulating new masonry cavity walls.
Rockwool

Price: £ 32.55 (£39.06 inc VAT) Click to view discounts

5 or more: £32.02 (£38.42 inc VAT)
10 or more: £31.49 (£37.79 inc VAT)
20 or more: £30.67 (£36.80 inc VAT)

100mm Rockwool Cavity provides a completely reliable and cost-effective method of insulating new masonry cavity walls. The lightweight insulation batts considerably reduce heat loss without permitting water transmission from the outer to the inner leaf. The risk of condensation is also reduced and intermittent heating systems will be more effective.

Application:

Thermal insulation fully filling the cavity between two masonry leaves in external walls.

Advantages of Rockwool Cavity Slabs:

  • Rockwool Cavity is Agrément certified for all exposure zones
  • Act as a cavity barrier
  • Rockwool Cavity is water repellent
  • Rockwool Cavity offers excellent thermal and fire insulation
  • Superior fit against blockwork
Thickness: 100mm
Length: 1200mm
Width: 455mm
Pack size: 6
Area per pack: 3.28m2
Material: Glass Fibre (Glass Mineral Wool)
Thermal conductivity: 0.037 W/mK
R-Value: 2.70 m2K/W
Fire resistant: Yes
Acoustic: Yes
Reaction to fire: A1 as defined in EN 13501-1