Thermal Insulation Cavity Batt

ROCKWOOL Thermal Cavity Batt 37 is a full fill stone wool insulation solution for masonry cavity wall constructions such as home extensions. Thermal Cavity Batt 37 is Euroclass A1 non-combustible, water repellent and vapour permeable, allowing the material to breathe, and will not harbour mould.

Thermal Cavity Batt 37 is easy to handle and install, allowing for a close fit against brick and blockwork. The ROCKWOOL cavity insulation is resistant to sagging or slumping over time, to deliver long term thermal performance.

In 2024, we’re updating the packaging used to protect our Trade Range products to improve its impact on the environment. We’ll be rolling this new look product packaging out across our range throughout the year, so soon you’ll start to see a change on the shelves.

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Rockwool Group is consulted before specifying.

Rockwool Group
Rhiwceiliog Pencoed
Bridgend
CF35 6NY


Thermal Insulation Cavity Batt

180898
• CE Marking: Yes
• Reaction to Fire: A1
• Standards: BS EN 13162, Keymark
• Product ID Number: 180898
• Quantity Per Pack: 6
• Length: 1200 mm
• Thickness: 100 mm
• Width: 455 mm
• Thermal Conductivity: 0.037 W/mK
• Uniclass: Pr_25_57_06 Batt and quilt products

350214
• CE Marking: Yes
• Reaction to Fire: A1
• Standards: BS EN 13162, Keymark
• Product ID Number: 350214
• Quantity Per Pack: 2
• Length: 1200 mm
• Thickness: 150 mm
• Width: 455 mm
• Thermal Conductivity: 0.037 W/mK
• Uniclass: Pr_25_57_06 Batt and quilt products

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