150mm Rockwool PWCB Party Wall Cavity Barrier (131-140 cavity) - Pack of 6
150mm Rockwool PWCB Party Wall Cavity Barrier (131-140 cavity) - Pack of 6
Product Code:
6 ea
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ROCKWOOL PWCB Party Wall Cavity Barrier has been created to provide excellent levels of fire stopping for timber frame and masonry properties. They have been designed to meet building regulation requirements for fire resistance in concealed wall cavities, having been tested and assessed for up to 60 minutes’ integrity and insulation, exceeding the minimum requirements.

This cavity wall insulation product has been created from non-combustible stone wool and wrapped within a resilient polythene sleeve which acts to provide weather protection during installation. An all in one solution, the ROCKWOOL PWCB cavity barrier also achieves the trilogy of requirements for fire safety, acoustic flanking and thermal bypass in one single product whilst providing effective perimeter edge sealing, reducing the leaking of air and associated heat loss.

Key points :

Euroclass A1 fire rating

Developed to exceed minimum Building Regulation requirements for fire resistance within concealed wall cavities. 

Prevent flanking noise transmission, along concealed cavities in both external and separating walls.

Unaffected by building movement

Specification :

Cavity Width: 131-140mm
Physical Thickness:
Width: 200mm
Quantity Per Pack: 6
Fire Resistance: 60min
Reaction to Fire: Euroclass A1 

Datasheets & Documents.
If you require a Safety datasheet (SDS) for this product please get in touch.
If you require a BBA Certificate for this product please get in touch.