Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The ROCKWOOL RXSS31525 is a stone wool batt for interior wall partitions, floor assemblies and ceiling cavities in wood- and steel-stud residential framing. It combines sound dampening with non-combustible fire resistance, and its stone wool melts at roughly 2150°F, a stronger passive fire profile than fiber glass batts. It is dimensionally stable, friction-fits without adhesives or fasteners, resists moisture and will not support rot, fungi or mildew. It suits contractors and builders who need acoustic and fire control in one product, and it costs more than plain fiber glass.
In stockReturn policy
The ROCKWOOL RXSS31525 is a stone wool insulation batt for interior wall partitions, floor assemblies and ceiling cavities in residential construction. It is made from natural and recycled stone wool fibers. It dampens sound and is non-combustible.
The batt is dimensionally stable. It friction-fits into standard wood and steel stud framing without adhesives or mechanical fasteners. It is chemically inert and does not promote corrosion, rot, fungi or mildew. It absorbs little moisture and resists water.
It is meant for walls and floor-ceiling assemblies where sound control and fire resistance both matter, such as party walls, bedroom walls and home theater rooms. Its melting point is approximately 2150°F (1177°C). It is CFC-free and HCFC-free, and its composition can contribute to LEED project points.
